NOK CORPORATION
Patent Applications and Registrations
Patent applications and USPTO patent grants for NOK CORPORATION.The latest application filed is for "valve stem seal".
Company Profile
200.200.200
Trademarks
- NOK CORPORATION - Tokyo JP
- NOK CORPORATION - N/A
- NOK CORPORATION - Minato-ku JP
- NOK CORPORATION - Kanagawa JP
- NOK CORPORATION - Shizuoka JP
- NOK CORPORATION - Kumamoto JP
- NOK CORPORATION - Fujisawa JP
- NOK CORPORATION - Minato-ku, Tokyo N/A JP
- NOK CORPORATION - Fukushima JP
- NOK CORPORATION - Ibaraki JP
- NOK CORPORATION - Makinohara-shi JP
- NOK CORPORATION - JP JP
- NOK CORPORATION - JP
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Valve Stem Seal App 20220307601 - HIRAYAMA; Kazuhisa | 2022-09-29 |
| Sealing Device App 20220299115 - ONODERA; Hiroshi ; et al. | 2022-09-22 |
| Method For Manufacturing Fuel Battery Cell Separator Gasket App 20220302475 - MATSUDA; Taisuke ; et al. | 2022-09-22 |
| Sealing device Grant 11,448,320 - Seki September 20, 2 | 2022-09-20 |
| Gasket App 20220290758 - ONO; Tasuku | 2022-09-15 |
| Biological Electrode App 20220280092 - OKADA; Goki ; et al. | 2022-09-08 |
| Gasket Manufacturing Method App 20220285701 - MIZUSAWA; Homare ; et al. | 2022-09-08 |
| Mold for molding base material integrated gasket Grant 11,433,582 - Yui , et al. September 6, 2 | 2022-09-06 |
| Rubber Composition For Torsional Damper App 20220275185 - NEGAMI; Tetsuro | 2022-09-01 |
| Sealing apparatus Grant 11,428,322 - Tanida , et al. August 30, 2 | 2022-08-30 |
| Separator assembly used for fuel cell Grant 11,431,003 - Suzuki , et al. August 30, 2 | 2022-08-30 |
| Method for separating a gasket main body from a carrier film Grant 11,431,004 - Yui , et al. August 30, 2 | 2022-08-30 |
| Cell capture apparatus Grant 11,421,198 - Komori , et al. August 23, 2 | 2022-08-23 |
| Particle Analysis Device App 20220260524 - MUROTA; Yuki ; et al. | 2022-08-18 |
| Sealing Device App 20220260157 - ABE; Junichi | 2022-08-18 |
| Charging Roll App 20220260937 - OURA; Kosuke ; et al. | 2022-08-18 |
| Electroconductive Roll App 20220252996 - OURA; Kosuke ; et al. | 2022-08-11 |
| Method For Storing Particle Analyzer And Method For Manufacturing The Same App 20220252500 - MUROTA; Yuki ; et al. | 2022-08-11 |
| Coating Agent For Oil Seal App 20220251419 - YASUNAGA; Natsumi | 2022-08-11 |
| Coating Agent For Oil Seal App 20220251420 - YASUNAGA; Natsumi | 2022-08-11 |
| Charging Roll App 20220252997 - OURA; Kosuke ; et al. | 2022-08-11 |
| Acrylic rubber composition Grant 11,407,879 - Inoue August 9, 2 | 2022-08-09 |
| Sealing apparatus Grant 11,408,510 - Aihara August 9, 2 | 2022-08-09 |
| Buffer Stopper App 20220243780 - KURODA; Takayoshi ; et al. | 2022-08-04 |
| Sealing Device App 20220243822 - MANAKA; Yuto | 2022-08-04 |
| Sealing Device And Sealing Structure App 20220243823 - MATSUI; Hiroki ; et al. | 2022-08-04 |
| Seal Ring App 20220243819 - WATANABE; Hideya ; et al. | 2022-08-04 |
| Seal Structure For Fuel Cell Separator App 20220231310 - MATSUDA; Taisuke ; et al. | 2022-07-21 |
| Laser welding method and laser welding jig device Grant 11,389,901 - Shimazoe , et al. July 19, 2 | 2022-07-19 |
| Gasket Grant 11,391,373 - Hagiwara July 19, 2 | 2022-07-19 |
| Sealing Device App 20220221058 - UCHIYAMA; Masasuke | 2022-07-14 |
| Sealing device Grant 11,384,839 - Sato July 12, 2 | 2022-07-12 |
| Fluororubber composition and fluororubber crosslinked product Grant 11,384,223 - Yoshida July 12, 2 | 2022-07-12 |
| Sealing Device App 20220213931 - SEKI; Masahiro | 2022-07-07 |
| Method of manufacturing separator Grant 11,380,909 - Sano , et al. July 5, 2 | 2022-07-05 |
| Sealing Device App 20220205539 - ARIIZUMI; Manabu | 2022-06-30 |
| Sealing Device App 20220205537 - OKABE; Hitoshi ; et al. | 2022-06-30 |
| Sealing Device App 20220205538 - EGUCHI; Nobuyuki | 2022-06-30 |
| Millimeter-wave radar cover Grant 11,374,311 - Yamada , et al. June 28, 2 | 2022-06-28 |
| Sealing apparatus Grant 11,365,807 - Ito , et al. June 21, 2 | 2022-06-21 |
| Electric Pump App 20220186728 - MORI; Tatsushi ; et al. | 2022-06-16 |
| Sealing Device App 20220186838 - MANAKA; Yuto | 2022-06-16 |
| Sealing Device App 20220178448 - KIKUCHI; Kenichi | 2022-06-09 |
| Sealing Device App 20220178447 - SUZUKI; Atsushi | 2022-06-09 |
| Gasket App 20220178445 - WATANABE; Takeshi ; et al. | 2022-06-09 |
| Hydraulic Actuator Sealing Device App 20220178390 - KAMO; Daiki ; et al. | 2022-06-09 |
| Roots pump having a seal member with first and second projections Grant 11,353,021 - Shinoda , et al. June 7, 2 | 2022-06-07 |
| Fuser device having reduced electrostatic offset Grant 11,353,813 - Suzuki , et al. June 7, 2 | 2022-06-07 |
| Hollow fiber membrane module Grant 11,351,504 - Enomoto June 7, 2 | 2022-06-07 |
| Method Of Producing A Separator App 20220173414 - SHIGENARI; Daiki ; et al. | 2022-06-02 |
| Sealing Device App 20220163117 - WATANABE; Toshiki ; et al. | 2022-05-26 |
| Method of determining metal gasket welding location Grant 11,338,395 - Masaka , et al. May 24, 2 | 2022-05-24 |
| Fuser device Grant 11,340,546 - Suzuki , et al. May 24, 2 | 2022-05-24 |
| Seal ring Grant 11,333,250 - Yoshida , et al. May 17, 2 | 2022-05-17 |
| Positive/negative pressure gasket Grant 11,333,248 - Yanagi May 17, 2 | 2022-05-17 |
| Metal gasket Grant 11,333,247 - Watanabe , et al. May 17, 2 | 2022-05-17 |
| Sealing Device App 20220145936 - SATO; Yuki ; et al. | 2022-05-12 |
| Welding Jig Device And Method For Producing Part App 20220134491 - INOUE; Junpei ; et al. | 2022-05-05 |
| Hydrogenated Nbr Composition App 20220136603 - WATANABE; Isao ; et al. | 2022-05-05 |
| Seal Ring And Sealed Structure App 20220136604 - TADANO; Hikari ; et al. | 2022-05-05 |
| Seal ring Grant 11,320,051 - Seki , et al. May 3, 2 | 2022-05-03 |
| Positive/Negative Pressure Gasket App 20220128147 - Yanagi; Tokunori | 2022-04-28 |
| Gasket material Grant 11,312,850 - Takekawa , et al. April 26, 2 | 2022-04-26 |
| Sealing structure Grant 11,313,469 - Hagiwara April 26, 2 | 2022-04-26 |
| Fuel Cell Gasket App 20220123330 - SHIMAZOE; Toshihiro ; et al. | 2022-04-21 |
| Sealing device Grant 11,306,822 - Suzuki April 19, 2 | 2022-04-19 |
| Method of manufacturing separator assembly used for fuel cell Grant 11,302,931 - Shimada , et al. April 12, 2 | 2022-04-12 |
| Method for manufacturing sealing device, and sealing device Grant 11,298,858 - Sato , et al. April 12, 2 | 2022-04-12 |
| Fluid machine Grant 11,293,437 - Shinoda , et al. April 5, 2 | 2022-04-05 |
| Welding Jig Device And Method For Producing Part App 20220097177 - INOUE; Junpei ; et al. | 2022-03-31 |
| Processing apparatus for elongated structure and manufacturing method for elongated structure Grant 11,285,675 - Nagaoka March 29, 2 | 2022-03-29 |
| Sealing apparatus Grant 11,287,042 - Sakano , et al. March 29, 2 | 2022-03-29 |
| Sealing apparatus Grant 11,287,041 - Aihara March 29, 2 | 2022-03-29 |
| Separator-integrated Gasket App 20220093940 - MATSUDA; Taisuke ; et al. | 2022-03-24 |
| Cushioning Rubber, Reaction Force Adjusting Method Thereof, And Pedestal App 20220082146 - SHIMOOKA; Hiroyuki ; et al. | 2022-03-17 |
| Sealing device and manufacturing method therefor Grant 11,274,578 - Kishiro , et al. March 15, 2 | 2022-03-15 |
| Gasket App 20220074496 - WATANABE; Takeshi ; et al. | 2022-03-10 |
| Sealing device for differential mechanism Grant 11,261,968 - Nagahamaya , et al. March 1, 2 | 2022-03-01 |
| Sealing device Grant 11,261,970 - Henmi March 1, 2 | 2022-03-01 |
| Gasket and method for manufacturing same Grant 11,255,435 - Shirakawa , et al. February 22, 2 | 2022-02-22 |
| Sealing device Grant 11,255,437 - Kishiro , et al. February 22, 2 | 2022-02-22 |
| Fuser Device App 20220050408 - SUZUKI; Masaya ; et al. | 2022-02-17 |
| Metal gasket Grant 11,248,703 - Morimoto , et al. February 15, 2 | 2022-02-15 |
| Metal gasket Grant 11,248,704 - Tanji , et al. February 15, 2 | 2022-02-15 |
| Charging Roll App 20220043367 - UEMATSU; Asami ; et al. | 2022-02-10 |
| Charging Roll App 20220026824 - UEMATSU; Asami ; et al. | 2022-01-27 |
| Method for manufacturing sealing device, and sealing device Grant 11,231,109 - Oyama , et al. January 25, 2 | 2022-01-25 |
| Sealing Apparatus App 20220018441 - KISHIRO; Masamichi ; et al. | 2022-01-20 |
| Hollow fiber membrane module Grant 11,219,865 - Takeuchi , et al. January 11, 2 | 2022-01-11 |
| Sealing apparatus Grant 11,215,284 - Ito , et al. January 4, 2 | 2022-01-04 |
| Sealing Device And Sealing Structure App 20210404556 - HAGIWARA; Naoki | 2021-12-30 |
| Buffer stopper Grant 11,209,064 - Mizumachi December 28, 2 | 2021-12-28 |
| Gasket App 20210396316 - HAGIWARA; Naoki | 2021-12-23 |
| Method for producing silver-silver chloride electrode Grant 11,199,519 - Futashima December 14, 2 | 2021-12-14 |
| Electroconductive roll Grant 11,194,263 - Oura , et al. December 7, 2 | 2021-12-07 |
| Sealing device Grant 11,193,589 - Mori December 7, 2 | 2021-12-07 |
| Sealing device Grant 11,187,325 - Yoshitsune , et al. November 30, 2 | 2021-11-30 |
| Sealing Device App 20210363945 - EGUCHI; Nobuyuki | 2021-11-25 |
| Seal Structure App 20210367296 - ONO; Tasuku | 2021-11-25 |
| Sealing Device And Method For Applying Grease Thereto App 20210355995 - SUGAWARA; Shintaro ; et al. | 2021-11-18 |
| Seal Ring App 20210356044 - YOSHIDA; Yusuke | 2021-11-18 |
| Rubber composition for torsional damper and torsional damper Grant 11,174,380 - Negami November 16, 2 | 2021-11-16 |
| Gasket Grant 11,174,945 - Ono November 16, 2 | 2021-11-16 |
| Clutch Piston App 20210348656 - GOTO; Kiichiro | 2021-11-11 |
| Roots Pump App 20210340979 - SHINODA; Fumiya ; et al. | 2021-11-04 |
| Bioelectrode And Manufacturing Method Of Bioelectrode App 20210338129 - YOSHITOMI; Takumi ; et al. | 2021-11-04 |
| Sealing Device App 20210341018 - YAMANE; Shohei ; et al. | 2021-11-04 |
| Fuser Device App 20210341862 - SUZUKI; Masaya ; et al. | 2021-11-04 |
| Seal structure and transmission including the same Grant 11,162,588 - Akafuji , et al. November 2, 2 | 2021-11-02 |
| Torsional damper Grant 11,162,570 - Kinoshita , et al. November 2, 2 | 2021-11-02 |
| Microfluidic Chip And Microfluidic Device App 20210331163 - YOSHITOMI; Takumi ; et al. | 2021-10-28 |
| Metal gasket Grant 11,156,293 - Ide , et al. October 26, 2 | 2021-10-26 |
| Heat Exchanger App 20210325119 - KAJIYA; Atsushi ; et al. | 2021-10-21 |
| Heat Management System App 20210323378 - KAJIYA; Atsushi ; et al. | 2021-10-21 |
| Coupling Device And Sealing Device App 20210324891 - SUZUKI; Atsushi | 2021-10-21 |
| Dust cover Grant 11,149,784 - Hirota October 19, 2 | 2021-10-19 |
| Microfluidic Chip And Microfluidic Device App 20210316305 - YOSHITOMI; Takumi ; et al. | 2021-10-14 |
| Electroconductive Roll App 20210311407 - OURA; Kousuke ; et al. | 2021-10-07 |
| Rubber composition for torsional damper and torsional damper Grant 11,136,448 - Negami October 5, 2 | 2021-10-05 |
| Electroconductive Roll App 20210302858 - OURA; Kousuke ; et al. | 2021-09-30 |
| Sealing Device App 20210285549 - WATANABE; Toshiki ; et al. | 2021-09-16 |
| Separator-integrated Gasket App 20210280880 - YUI; Hajime ; et al. | 2021-09-09 |
| Method For Producing Porous Hollow Fiber Membrane For Humidification App 20210268449 - TAKAGI; Takayuki ; et al. | 2021-09-02 |
| Production Method For Separator Integrated Gasket For Fuel Cells App 20210273244 - SHIMAZOE; Toshihiro | 2021-09-02 |
| Dynamic damper Grant 11,105,391 - Orioku August 31, 2 | 2021-08-31 |
| Gasket App 20210262571 - ONO; Tasuku | 2021-08-26 |
| Acrylic Rubber Composition App 20210253834 - KOMURASAKI; Hideto ; et al. | 2021-08-19 |
| Electroconductive Roll App 20210255556 - OURA; Kousuke ; et al. | 2021-08-19 |
| Sealing material Grant 11,091,622 - Kitagawa , et al. August 17, 2 | 2021-08-17 |
| Manufacturing Method Of Conductive Member App 20210251086 - SUGIYAMA; Yasushi | 2021-08-12 |
| Rubber Composition Containing Ethylene-propylene-nonconjugated Polyene Copolymer App 20210238324 - NEGAMI; Tetsuro | 2021-08-05 |
| Fuel Cell Seal Structure App 20210234178 - TOMITA; Ryo ; et al. | 2021-07-29 |
| Seal Structure App 20210226285 - ONO; Tasuku | 2021-07-22 |
| Seal Structure App 20210226284 - ONO; Tasuku | 2021-07-22 |
| Surface Processing Method Of Disk Member Of Sealing Apparatus, And Sealing Apparatus App 20210215200 - YONAI; Hisato ; et al. | 2021-07-15 |
| Sealing Device App 20210215250 - YAMADA; Takumi ; et al. | 2021-07-15 |
| Sealing Structure For Cover Made Of Resin App 20210215251 - SHONAI; Shiho ; et al. | 2021-07-15 |
| Peroxide Crosslinkable Fluororubber Composition App 20210206955 - KOMURASAKI; Hideto ; et al. | 2021-07-08 |
| Mold For Molding Base Material Integrated Gasket App 20210206038 - YUI; Hajime ; et al. | 2021-07-08 |
| Curved flexible impeller Grant 11,053,937 - Tsukamoto July 6, 2 | 2021-07-06 |
| Damping stopper Grant 11,047,444 - Yamada June 29, 2 | 2021-06-29 |
| Method Of Manufacturing Separator App 20210194019 - SANO; Yohei ; et al. | 2021-06-24 |
| Separator Assembly Used For Fuel Cell App 20210194020 - SUZUKI; Kento ; et al. | 2021-06-24 |
| Gasket Material App 20210189996 - TAKEKAWA; Daiki ; et al. | 2021-06-24 |
| Method Of Manufacturing Separator Assembly Used For Fuel Cell App 20210194016 - SHIMADA; Junichi ; et al. | 2021-06-24 |
| Gasket App 20210172524 - HAGIWARA; Naoki | 2021-06-10 |
| Sealing Device App 20210172525 - MEGURO; Naoki | 2021-06-10 |
| Seal Ring App 20210172526 - SATO; Hiroaki | 2021-06-10 |
| Gasket and method for manufacturing same Grant 11,028,924 - Yoshida , et al. June 8, 2 | 2021-06-08 |
| Sealing Apparatus And Gasket App 20210164570 - AMANO; Takuya ; et al. | 2021-06-03 |
| Gasket and sealing structure Grant 11,015,709 - Watanabe , et al. May 25, 2 | 2021-05-25 |
| Vibration Isolator App 20210148428 - WATANABE; Takeshi ; et al. | 2021-05-20 |
| Sealing Apparatus App 20210148465 - AIHARA; Takayuki | 2021-05-20 |
| Fluororubber Composition, Method For Producing The Same And Fluororubber Crosslinked Molded Article App 20210147639 - MURAKAMI; Hideyuki ; et al. | 2021-05-20 |
| Sliding component Grant 11,009,130 - Itadani , et al. May 18, 2 | 2021-05-18 |
| Seal Ring App 20210140545 - YOSHIDA; Yusuke ; et al. | 2021-05-13 |
| Method Of Manufacturing Sealing Member And Mold Therefor App 20210140544 - KATO; Takuya ; et al. | 2021-05-13 |
| Gasket For Secondary Battery App 20210143502 - YANAGI; Tokunori ; et al. | 2021-05-13 |
| Millimeter-wave radar cover Grant 11,005,170 - Yamada May 11, 2 | 2021-05-11 |
| Sealing Device App 20210131561 - SUZUKI; Atsushi | 2021-05-06 |
| Sealing Device App 20210131567 - SUZUKI; Atsushi | 2021-05-06 |
| Air Flow Generation Structural Body And Sealing Structure App 20210123447 - OYAMA; Takayuki ; et al. | 2021-04-29 |
| Sealing Device App 20210115973 - SAKANO; Yuya ; et al. | 2021-04-22 |
| Sealing Device App 20210116034 - SEKI; Masahiro ; et al. | 2021-04-22 |
| Hollow Fiber Membrane Module App 20210113967 - TAKEUCHI; Yusuke ; et al. | 2021-04-22 |
| Metal Bead Seal, Manufacturing Method For Same, And Manufacturing Method For Fuel Cells App 20210111416 - SANO; Yohei ; et al. | 2021-04-15 |
| Rubber Composition For Anti-vibration Rubber App 20210108060 - SUZUKI; Akihiro ; et al. | 2021-04-15 |
| Gasket App 20210108726 - MAKINAE; Daichi | 2021-04-15 |
| Rubber Composition App 20210108057 - KOGA; Atsushi | 2021-04-15 |
| Fluororubber Composition And Fluororubber Sealing Material App 20210102056 - KOMURASAKI; Hideto ; et al. | 2021-04-08 |
| Sealing Device App 20210102628 - SYONAI; Masaru | 2021-04-08 |
| Sealing Device And Manufacturing Method Therefor App 20210095581 - KISHIRO; Masamichi ; et al. | 2021-04-01 |
| Method of manufacturing gasket Grant 10,960,599 - Yoshida , et al. March 30, 2 | 2021-03-30 |
| Gasket, method for producing same, and method for handling same Grant 10,960,585 - Yui , et al. March 30, 2 | 2021-03-30 |
| Valve stem seal Grant 10,962,142 - Oyama , et al. March 30, 2 | 2021-03-30 |
| Sealing Device App 20210088080 - SHUTO; Yuichi ; et al. | 2021-03-25 |
| Sealing Device App 20210080007 - WATANABE; Toshiki ; et al. | 2021-03-18 |
| Polyetheretherketone-containing Resin Composition And Seal Ring App 20210079214 - TABUCHI; Yuhei | 2021-03-18 |
| Gasket manufacturing method Grant 10,950,874 - Koga March 16, 2 | 2021-03-16 |
| Sealing device Grant 10,948,017 - Kanzaki March 16, 2 | 2021-03-16 |
| Method of producing electrocast belt Grant 10,947,633 - Sugiyama , et al. March 16, 2 | 2021-03-16 |
| Seal Grant D912,784 - Yoshida , et al. March 9, 2 | 2021-03-09 |
| Cylinder head gasket Grant 10,927,790 - Yanagi , et al. February 23, 2 | 2021-02-23 |
| Method Of Determining Metal Gasket Welding Location App 20210039205 - MASAKA; Takeshi ; et al. | 2021-02-11 |
| Method For Producing Silver-silver Chloride Electrode App 20210041390 - FUTASHIMA; Ryo | 2021-02-11 |
| Sealing Apparatus App 20210041024 - TANIDA; Masayuki ; et al. | 2021-02-11 |
| Silver-silver Chloride Electrode And Electrical Circuit App 20210041389 - FUTASHIMA; Ryo | 2021-02-11 |
| Dust cover Grant 10,914,379 - Sato , et al. February 9, 2 | 2021-02-09 |
| Dust Cover App 20210033141 - SATO; Norihito | 2021-02-04 |
| Rubber Composition App 20210024740 - SUZUKI; Akihiro ; et al. | 2021-01-28 |
| Sealing Apparatus And Sealing Method Using Sealing Apparatus App 20210018099 - MANAKA; Yuto | 2021-01-21 |
| Ball Joint And Dust Cover App 20210018038 - NAKAGAWA; Keisuke | 2021-01-21 |
| Rubber Composition And Method For Reducing Adhesion To The Surface Of Kneading Machine Using The Same App 20210009801 - KOGA; Atsushi | 2021-01-14 |
| Sealing Device App 20210010599 - YONAI; Hisato ; et al. | 2021-01-14 |
| Sealing device Grant 10,890,257 - Monma January 12, 2 | 2021-01-12 |
| Bioelectrode And Method For Producing Bioelectrode App 20210000371 - YOSHITOMI; Takumi ; et al. | 2021-01-07 |
| Gasket App 20200408304 - ONO; Tasuku | 2020-12-31 |
| Sealing device Grant 10,871,231 - Honma December 22, 2 | 2020-12-22 |
| Gasket and method for mounting same Grant 10,865,881 - Yui , et al. December 15, 2 | 2020-12-15 |
| Sealing ring Grant 10,865,883 - Seki , et al. December 15, 2 | 2020-12-15 |
| Sealing structure with annular pocket and sealing device Grant 10,865,834 - Kamiya , et al. December 15, 2 | 2020-12-15 |
| Sealing Device And Sealing Structure App 20200386317 - ARAI; Hidenori ; et al. | 2020-12-10 |
| Sealing Structure App 20200386315 - HAGIWARA; Naoki | 2020-12-10 |
| Method of manufacturing plate-integrated gasket Grant 10,854,894 - Shimazoe December 1, 2 | 2020-12-01 |
| Damping Stopper App 20200370618 - HANADA; Yuki | 2020-11-26 |
| Sealing Device App 20200370654 - MAEKAWA; Hirokazu | 2020-11-26 |
| Seal Ring And Sealing Structure App 20200370649 - MAEKAWA; Hirokazu | 2020-11-26 |
| Noise Reduction Structure App 20200355240A1 - | 2020-11-12 |
| Nbr Composition For Rubber Laminated Metal App 20200354548A1 - | 2020-11-12 |
| Hollow Fiber Membrane Module App 20200353416A1 - | 2020-11-12 |
| Gasket Grant 10,830,265 - Kojima November 10, 2 | 2020-11-10 |
| Shock-absorbing stopper Grant 10,822,016 - Hanada November 3, 2 | 2020-11-03 |
| Sealing Device And Method For Making Slinger App 20200340588A1 - | 2020-10-29 |
| Rubber composition and sealing part for high pressure hydrogen apparatus using same Grant 10,815,407 - Koga October 27, 2 | 2020-10-27 |
| Ethylene Acrylate Rubber Composition And Molded Article Thereof App 20200332080A1 - | 2020-10-22 |
| Seal Structure And Seal To Be Used In Same App 20200332896A1 - | 2020-10-22 |
| Sealing Device App 20200325989A1 - | 2020-10-15 |
| Sealing device Grant 10,801,526 - Hoshino , et al. October 13, 2 | 2020-10-13 |
| Liquid Injection Attachment App 20200316582A1 - | 2020-10-08 |
| Gasket Handling Method App 20200321635A1 - | 2020-10-08 |
| Fluororubber composition Grant 10,793,706 - Furukawa October 6, 2 | 2020-10-06 |
| Sealing device and sealing assembly Grant 10,794,488 - Yagi October 6, 2 | 2020-10-06 |
| Sealing device and hub bearing Grant 10,794,428 - Shuto , et al. October 6, 2 | 2020-10-06 |
| Structure For Sealing Cylinder Block And Cylinder Head App 20200309063A1 - | 2020-10-01 |
| Bioelectrode And Method Of Manufacturing The Bioelectrode App 20200305746A1 - | 2020-10-01 |
| Dust Seal App 20200309267A1 - | 2020-10-01 |
| Sealing device Grant 10,788,129 - Jinbo September 29, 2 | 2020-09-29 |
| Seal Ring App 20200300370A1 - | 2020-09-24 |
| Method For Producing Polyphenylsulfone Hollow Fiber Membrane For Humidifying Membranes App 20200298186A1 - | 2020-09-24 |
| Sealing Apparatus App 20200300364A1 - | 2020-09-24 |
| Insert molding die structure Grant 10,780,610 - Masaka , et al. Sept | 2020-09-22 |
| Coating agent for oil seal Grant 10,781,321 - Kimura , et al. Sept | 2020-09-22 |
| Millimeter-wave Radar Cover App 20200295452A1 - | 2020-09-17 |
| Sealing Device And Method For Assembling Same App 20200292081A1 - | 2020-09-17 |
| Sealing Device App 20200292082A1 - | 2020-09-17 |
| Annular Dust Seal App 20200292080A1 - | 2020-09-17 |
| Sealing Apparatus App 20200292079A1 - | 2020-09-17 |
| Cell Capture Apparatus App 20200283722A1 - | 2020-09-10 |
| Ball Joint And Dust Cover App 20200284290A1 - | 2020-09-10 |
| Temperature Measuring Device And Temperature Measuring Arrangement App 20200284662A1 - | 2020-09-10 |
| Valve stem seal and hermetic sealing structure Grant 10,767,519 - Kishiro Sep | 2020-09-08 |
| Bioelectrode App 20200279669A1 - | 2020-09-03 |
| Bioelectrode App 20200275853A1 - | 2020-09-03 |
| Dust Cover For Ball Joint And Method Of Attaching The Same App 20200277984A1 - | 2020-09-03 |
| Sealing Apparatus App 20200278028A1 - | 2020-09-03 |
| Bioelectrode App 20200275850A1 - | 2020-09-03 |
| Bioelectrode And Method For Producing Bioelectrode App 20200268267A1 - | 2020-08-27 |
| Sealing Member App 20200270414A1 - | 2020-08-27 |
| Cylinder Head Gasket App 20200263630A1 - | 2020-08-20 |
| Seal device Grant 10,746,303 - Sakano , et al. A | 2020-08-18 |
| Processing Apparatus For Elongated Structure And Manufacturing Method For Elongated Structure App 20200254696A1 - | 2020-08-13 |
| Method for manufacturing spring member of sealing device Grant 10,737,310 - Watanabe A | 2020-08-11 |
| Method of manufacturing plate with frame Grant 10,741,854 - Inamura , et al. A | 2020-08-11 |
| Gasket and manufacturing method therefor Grant 10,741,853 - Horimoto , et al. A | 2020-08-11 |
| Epichlorohydrin Rubber Composition, Crosslinked Epichlorohydrin Rubber Object, And Diaphragm And Bladder For Accumulator App 20200247990A1 - | 2020-08-06 |
| Method For Producing Bioelectrode App 20200251258A1 - | 2020-08-06 |
| Developing roller Grant 10,732,540 - Ikeda , et al. | 2020-08-04 |
| Gasket And Sealing Structure App 20200240520A1 - | 2020-07-30 |
| Grommet App 20200231101A1 - | 2020-07-23 |
| Dynamic Damper App 20200232536A1 - | 2020-07-23 |
| Ic Tag App 20200234097A1 - | 2020-07-23 |
| Molding method and molding die for molded article Grant 10,717,219 - Yoshida , et al. | 2020-07-21 |
| Brain Wave Detection Bioelectrode App 20200221967A1 - | 2020-07-16 |
| Seal device Grant 10,711,899 - Komyo , et al. | 2020-07-14 |
| Seal Grant D890,310 - Yoshida , et al. | 2020-07-14 |
| Seal Ring App 20200217419A1 - | 2020-07-09 |
| Ball Joint App 20200217356A1 - | 2020-07-09 |
| Hydrogenated Nbr Composition App 20200216644A1 - | 2020-07-09 |
| Sealing Member For Mechanical Seals App 20200217418A1 - | 2020-07-09 |
| Acrylic Rubber Composition App 20200199327A1 - | 2020-06-25 |
| Sealing Device App 20200200197A1 - | 2020-06-25 |
| Positive/negative Pressure Gasket App 20200191273A1 - | 2020-06-18 |
| Sealing Device App 20200191195A1 - | 2020-06-18 |
| Sealing device Grant 10,683,935 - Yamanaka , et al. | 2020-06-16 |
| Sliding Component App 20200182356A1 - | 2020-06-11 |
| Sealing device Grant 10,677,291 - Senda | 2020-06-09 |
| Sealing Device App 20200173560A1 - | 2020-06-04 |
| Sealing structure for casing Grant 10,670,032 - Aihara , et al. | 2020-06-02 |
| Sealing Apparatus App 20200166138A1 - | 2020-05-28 |
| Sealing apparatus Grant 10663003 - | 2020-05-26 |
| Sealing structure with annular pocket and sealing apparatus Grant 10663031 - | 2020-05-26 |
| Valve Stem Seal App 20200149656A1 - | 2020-05-14 |
| Rubber gasket Grant 10648562 - | 2020-05-12 |
| Seal Structure And Transmission Including The Same App 20200141493A1 - | 2020-05-07 |
| Laser Welding Method And Laser Welding Jig Device App 20200139486A1 - | 2020-05-07 |
| Seal ring and sealing structure Grant 10641396 - | 2020-05-05 |
| Sealing apparatus Grant 10641395 - | 2020-05-05 |
| Seal ring Grant 10634254 - | 2020-04-28 |
| Sealing structure with damper and oil seal Grant 10634213 - | 2020-04-28 |
| Developing Roller App 20200125003A1 - | 2020-04-23 |
| Sealing Apparatus App 20200124178A1 - | 2020-04-23 |
| Method of manufacturing substrate integrated gasket Grant 10625445 - | 2020-04-21 |
| Gasket and method of manufacturing the same Grant 10626993 - | 2020-04-21 |
| Rubber Composition And A Sealing Material For Fuel Cell Separators App 20200109259A1 - | 2020-04-09 |
| Fluororubber Composition And Fluororubber Crosslinked Product App 20200109262A1 - | 2020-04-09 |
| Rubber Composition And A Sealing Material For Fuel Cell Separators App 20200112036A1 - | 2020-04-09 |
| Gasket Grant 10612660 - | 2020-04-07 |
Company Registrations
| NCAGE Code | STU77 | NOK CORPORATION |
| NCAGE Code | SDM03 | NOK CORPORATION |
| CAGE Code | SDM03 | NOK CORPORATION |
| CAGE Code | STU77 | NOK CORPORATION |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 