loadpatents
name:-0.092741966247559
name:-0.055840015411377
name:-0.026226997375488
OTA; Hiroki Patent Filings

OTA; Hiroki

Patent Applications and Registrations

Patent applications and USPTO patent grants for OTA; Hiroki.The latest application filed is for "transmission mechanism and fluid control valve".

Company Profile
21.53.79
  • OTA; Hiroki - Odawara-shi JP
  • OTA; Hiroki - Chiyoda-ku Tokyo
  • OTA; Hiroki - Saga JP
  • Ota; Hiroki - Tokyo JP
  • OTA; Hiroki - Yokohama-shi Kanagawa
  • Ota; Hiroki - Kanagawa JP
  • Ota; Hiroki - Handa JP
  • Ota; Hiroki - Nagoya JP
  • OTA; Hiroki - Nagoya-shi Aichi
  • Ota; Hiroki - Chita JP
  • Ota; Hiroki - Chiba JP
  • Ota; Hiroki - Inazawa JP
  • OTA; Hiroki - Aichi JP
  • Ota; Hiroki - Aichi-ken JP
  • - Inazawa JP
  • Ota; Hiroki - Honda JP
  • Ota; Hiroki - Chiba-shi JP
  • OTA; Hiroki - Inazawa-shi JP
  • Ota; Hiroki - Fuchu JP
  • Ota; Hiroki - Fuchu-shi JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Transmission Mechanism And Fluid Control Valve
App 20220298978 - SANEKATA; Yuuhei ;   et al.
2022-09-22
Rolling Straightening Machine And Method Of Manufacturing A Pipe Or Tube Or A Bar Using Same
App 20220193745 - SASAKI; Shunsuke ;   et al.
2022-06-23
Polishing Head, Polishing Apparatus, And Method Of Manufacturing Semiconductor Wafer
App 20220161388 - NAKANO; Yuki ;   et al.
2022-05-26
Aluminum alloy sheet for magnetic disk and production method therefor, and magnetic disk using said aluminum alloy sheet for magnetic disk
Grant 11,341,995 - Kitawaki , et al. May 24, 2
2022-05-24
Bilirubin Concentration Measurement System
App 20220047192 - OTA; Hiroki ;   et al.
2022-02-17
Duplex Stainless Steel Seamless Pipe And Method For Manufacturing Same
App 20220018007 - Sasaki; Shunsuke ;   et al.
2022-01-20
Magnetic disc, aluminum alloy substrate for magnetic disc, and production method for aluminum alloy substrate
Grant 11,211,088 - Murata , et al. December 28, 2
2021-12-28
High-strength seamless steel pipe for oil country tubular goods, and production method for high-strength seamless steel pipe for oil country tubular goods
Grant 11,186,885 - Yuga , et al. November 30, 2
2021-11-30
Aluminum Alloy Substrate For Magnetic Disk And Method For Manufacturing Same, Aluminum Alloy Base Disk For Magnetic Disk And Method For Manufacturing Same, And Magnetic Disk And Method For Manufacturing Same
App 20210358520 - MURATA; Takuya ;   et al.
2021-11-18
Image stabilizing apparatus, image processing apparatus, and detection method
Grant 11,178,330 - Ota , et al. November 16, 2
2021-11-16
Aluminum Alloy Sheet For Magnetic Disk And Production Method Therefor, And Magnetic Disk Using Said Aluminum Alloy Sheet For Magnetic Disk
App 20210319806 - KITAWAKI; Kotaro ;   et al.
2021-10-14
Connection unit, electric motor, and valve timing change device
Grant 11,143,061 - Ono , et al. October 12, 2
2021-10-12
Low alloy high strength seamless steel pipe for oil country tubular goods
Grant 11,111,566 - Okatsu , et al. September 7, 2
2021-09-07
Phase Changing Unit And Valve Timing Changing Device
App 20210270193 - ONO; Takeshi ;   et al.
2021-09-02
Electronic device
Grant 11,092,878 - Matsuzawa , et al. August 17, 2
2021-08-17
High-strength seamless steel pipe for oil country tubular goods and method of producing the same
Grant 10,920,297 - Yuga , et al. February 16, 2
2021-02-16
Magnetic Disc, Aluminum Alloy Substrate For Magnetic Disc, And Production Method For Aluminum Alloy Substrate
App 20210012801 - MURATA; Takuya ;   et al.
2021-01-14
High-strength seamless steel pipe for oil country tubular goods and method of producing the same
Grant 10,876,182 - Yuga , et al. December 29, 2
2020-12-29
High-strength seamless stainless steel pipe and method of manufacturing high-strength seamless stainless steel pipe
Grant 10,876,183 - Eguchi , et al. December 29, 2
2020-12-29
Electronic device
Grant 10,866,489 - Ota , et al. December 15, 2
2020-12-15
Electronic device
Grant 10,859,892 - Matsuzawa , et al. December 8, 2
2020-12-08
High-strength seamless steel pipe for oil country tubular goods and method of producing the same
Grant 10,844,453 - Yuga , et al. November 24, 2
2020-11-24
Hot rolled and annealed ferritic stainless steel sheet, method of producing same, and cold rolled and annealed ferritic stainless steel sheet
Grant 10,837,075 - Nakamura , et al. November 17, 2
2020-11-17
Electronic Device
App 20200355988 - Matsuzawa; Shuichi ;   et al.
2020-11-12
Ferrite-martensite dual-phase stainless steel and method of manufacturing the same
Grant 10,745,774 - Ishii , et al. A
2020-08-18
Connection Unit, Electric Motor, And Valve Timing Change Device
App 20200149438 - ONO; Takeshi ;   et al.
2020-05-14
Image Stabilizing Apparatus, Image Processing Apparatus, And Detection Method
App 20200112681 - Ota; Hiroki ;   et al.
2020-04-09
Spark plug
Grant 10,601,202 - Fujimura , et al.
2020-03-24
Electronic device
Grant 10,551,723 - Ota Fe
2020-02-04
Electronic device
Grant 10,503,053 - Ota Dec
2019-12-10
Electronic device and controlling method
Grant 10,496,068 - Ota De
2019-12-03
Spark Plug
App 20190326733 - Fujimura; Kengo ;   et al.
2019-10-24
Method for producing circumferential weld joint for low-carbon martensitic stainless steel pipes
Grant 10,421,145 - Suzuki , et al. Sept
2019-09-24
Ferritic stainless steel
Grant 10,415,126 - Nakamura , et al. Sept
2019-09-17
Ferritic stainless steel
Grant 10,400,318 - Nakamura , et al. Sep
2019-09-03
Dual-phase Stainless Steel, And Method Of Production Thereof
App 20190211416 - Yoshimura; Yusuke ;   et al.
2019-07-11
Electronic Device
App 20190196303 - Ota; Hiroki ;   et al.
2019-06-27
Electronic Device
App 20190179213 - Matsuzawa; Shuichi ;   et al.
2019-06-13
Aluminum Alloy Plate For Magnetic Disc Substrate, Method For Producing The Same, And Magnetic Disc
App 20190172487 - KITAWAKI; Kotaro ;   et al.
2019-06-06
Electronic device
Grant 10,261,396 - Ota , et al.
2019-04-16
Electronic device
Grant 10,254,629 - Matsuzawa , et al.
2019-04-09
High-strength Seamless Stainless Steel Pipe And Method Of Manufacturing High-strength Seamless Stainless Steel Pipe
App 20190100821 - Eguchi; Kenichiro ;   et al.
2019-04-04
Low Alloy High Strength Seamless Steel Pipe For Oil Country Tubular Goods
App 20190048444 - Okatsu; Mitsuhiro ;   et al.
2019-02-14
Low Alloy High Strength Seamless Steel Pipe For Oil Country Tubular Goods
App 20190048443 - Okatsu; Mitsuhiro ;   et al.
2019-02-14
High-strength Seamless Steel Pipe For Oil Country Tubular Goods, And Production Method For High-strength Seamless Steel Pipe For Oil Country Tubular Goods
App 20190024201 - Yuga; Masao ;   et al.
2019-01-24
High-strength Seamless Steel Pipe For Oil Country Tubular Goods And Method Of Producing The Same
App 20180327881 - YUGA; Masao ;   et al.
2018-11-15
Electronic Device And Controlling Method
App 20180284714 - Ota; Hiroki
2018-10-04
Electronic Device And Controlling Method
App 20180288305 - Ota; Hiroki
2018-10-04
Electronic Device
App 20180246396 - Ota; Hiroki
2018-08-30
Electric Resistance Welded Stainless Clad Steel Pipe And Method Of Manufacturing The Same
App 20180243809 - Okabe; Takatoshi ;   et al.
2018-08-30
Electronic Device
App 20180246397 - Ota; Hiroki
2018-08-30
Electronic Device
App 20180224718 - Ota; Hiroki ;   et al.
2018-08-09
Magnetic Disc Aluminum Alloy Substrate And Manufacturing Method Therefor
App 20180221928 - Kitawaki; Kotaro ;   et al.
2018-08-09
Electronic Device
App 20180224717 - Matsuzawa; Shuichi ;   et al.
2018-08-09
Material for cold-rolled stainless steel sheet and production method therefor
Grant 10,000,824 - Yoshino , et al. June 19, 2
2018-06-19
Ferritic stainless steel foil
Grant 9,920,409 - Mizutani , et al. March 20, 2
2018-03-20
Ferritic stainless steel and method for manufacturing the same
Grant 9,863,023 - Ishii , et al. January 9, 2
2018-01-09
Method For Producing Circumferential Weld Joint For Low-carbon Martensitic Stainless Steel Pipes (as Amended)
App 20170355038 - Suzuki; Takeshi ;   et al.
2017-12-14
High-strength Seamless Steel Pipe For Oil Country Tubular Goods And Method Of Producing The Same (as Amended)
App 20170349964 - Yuga; Masao ;   et al.
2017-12-07
High-strength Seamless Steel Pipe For Oil Country Tubular Goods And Method Of Producing The Same (as Amendmed)
App 20170349963 - Yuga; Masao ;   et al.
2017-12-07
Stainless steel foil
Grant 9,777,357 - Mizutani , et al. October 3, 2
2017-10-03
Hot Rolled And Annealed Ferritic Stainless Steel Sheet, Method Of Producing Same, And Cold Rolled And Annealed Ferritic Stainless Steel Sheet
App 20170175217 - Nakamura; Tetsuyuki ;   et al.
2017-06-22
Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil
Grant 9,624,563 - Mizutani , et al. April 18, 2
2017-04-18
Ferritic Stainless Steel
App 20170073800 - NAKAMURA; Tetsuyuki ;   et al.
2017-03-16
Ferritic Stainless Steel
App 20170073799 - NAKAMURA; Tetsuyuki ;   et al.
2017-03-16
Method for manufacturing vehicle seat component
Grant 9,579,862 - Ota , et al. February 28, 2
2017-02-28
Material For Cold-rolled Stainless Steel Sheet And Production Method Therefor (as Amended)
App 20160369368 - Yoshino; Masataka ;   et al.
2016-12-22
Ferritic Stainless Steel And Production Method Therefor
App 20160333439 - Yoshino; Masataka ;   et al.
2016-11-17
Ferrite-martensite Dual-phase Stainless Steel And Method Of Manufacturing The Same
App 20160289786 - Ishii; Tomohiro ;   et al.
2016-10-06
Stainless Steel Sheet
App 20160281189 - FUJISAWA; Mitsuyuki ;   et al.
2016-09-29
Ferritic Stainless Steel Having Excellent Corrosion Resistance Of Weld Zone
App 20160168673 - YOSHINO; Masataka ;   et al.
2016-06-16
Ferritic stainless steel
Grant 9,365,915 - Nakamura , et al. June 14, 2
2016-06-14
Ferritic stainless steel
Grant 9,290,830 - Nakamura , et al. March 22, 2
2016-03-22
Heat-resistance ferritic stainless steel
Grant 9,279,172 - Kato , et al. March 8, 2
2016-03-08
Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil
Grant 9,273,382 - Mizutani , et al. March 1, 2
2016-03-01
Metal Member For Magnetic Storage Medium And Magnetic Storage Medium
App 20160042754 - Kumagai; Wataru ;   et al.
2016-02-11
Stainless Steel Sheet And Stainless Steel Foil
App 20150299833 - Mizutani; Akito ;   et al.
2015-10-22
Ferritic stainless steel excellent in oxidation resistance
Grant 9,157,137 - Nakamura , et al. October 13, 2
2015-10-13
Ferritic Stainless Steel And Method For Manufacturing The Same
App 20150275342 - Ishii; Tomohiro ;   et al.
2015-10-01
Vehicle seat
Grant 9,114,746 - Ota August 25, 2
2015-08-25
Seat structure member and vehicle seat
Grant 9,108,551 - Ota August 18, 2
2015-08-18
Ferritic Stainless Steel
App 20150218683 - Nakamura; Tetsuyuki ;   et al.
2015-08-06
Vehicle seat
Grant 9,073,466 - Ota July 7, 2
2015-07-07
Ferritic Stainless Steel
App 20150139851 - Nakamura; Tetsuyuki ;   et al.
2015-05-21
Ferritic Stainless Steel
App 20150023832 - Samukawa; Takashi ;   et al.
2015-01-22
Ferritic Stainless Steel Foil
App 20150010771 - Mizutani; Akito ;   et al.
2015-01-08
Vehicle seat component
Grant 08919874 -
2014-12-30
Vehicle seat component
Grant 8,919,874 - Ota , et al. December 30, 2
2014-12-30
Ferritic Stainless Steel
App 20140294661 - Fukuda; Kunio ;   et al.
2014-10-02
Ferritic Stainless Steel
App 20140294658 - Nakamura; Tetsuyuki ;   et al.
2014-10-02
Stainless Steel Foil And Catalyst Carrier For Exhaust Gas Purifying Device Using The Foil
App 20140287914 - Mizutani; Akito ;   et al.
2014-09-25
Ferritic Stainless Steel
App 20140241931 - Nakamura; Tetsuyuki ;   et al.
2014-08-28
Steel sheet for brake disc, and brake disc
Grant 8,607,941 - Yamauchi , et al. December 17, 2
2013-12-17
Image blurring correction device, control method thereof, and image capture apparatus
Grant 8,588,597 - Miyahara , et al. November 19, 2
2013-11-19
Vehicle Seat
App 20130300179 - OTA; Hiroki
2013-11-14
Ferritic Stainless Steel Excellent In Oxidation Resistance
App 20130272912 - Nakamura; Tetsuyuki ;   et al.
2013-10-17
Cr-Cu alloy, method for producing the same, heat-release plate for semiconductor, and heat-release component for semiconductor
Grant 8,557,015 - Terao , et al. October 15, 2
2013-10-15
Method For Manufacturing Vehicle Seat Component
App 20130264742 - OTA; Hiroki ;   et al.
2013-10-10
Seat Structure Member And Vehicle Seat
App 20130264857 - OTA; Hiroki
2013-10-10
Stainless Steel Foil And Catalyst Carrier For Exhaust Gas Purifying Device Using The Foil
App 20130196172 - Mizutani; Akito ;   et al.
2013-08-01
Ferritic Stainless Steel Excellent In Heat Resistance Property And Formability
App 20130183190 - Nakamura; Tetsuyuki ;   et al.
2013-07-18
Structural Stainless Steel Sheet Having Excellent Corrosion Resistance At Weld And Method For Manufacturing Same
App 20130126052 - Ota; Hiroki ;   et al.
2013-05-23
Vehicle Seat
App 20130113265 - OTA; Hiroki
2013-05-09
Vehicle Seat Component
App 20130099550 - OTA; Hiroki ;   et al.
2013-04-25
Vehicle Net Seat
App 20120267939 - OTA; Hiroki
2012-10-25
Steel Sheet For Brake Disc, And Brake Disc
App 20120125724 - Yamauchi; Katsuhisa ;   et al.
2012-05-24
Ferritic stainless steel with excellent heat resistance
Grant 8,153,055 - Nakamura , et al. April 10, 2
2012-04-10
Ferritic Stainless Steel With Excellent Heat Resistance
App 20120020827 - Nakamura; Tetsuyuki ;   et al.
2012-01-26
Image Blurring Correction Device, Control Method Thereof, And Image Capture Apparatus
App 20120014681 - MIYAHARA; SHIMPEI ;   et al.
2012-01-19
Heat-resistance Ferritic Stainless Steel
App 20110008200 - Kato; Yasushi ;   et al.
2011-01-13
Ferritic stainless steel plate
Grant RE40,950 - Ota , et al. November 10, 2
2009-11-10
Cr-Cu ALLOY, METHOD FOR PRODUCING THE SAME, HEAT-RELEASE PLATE FOR SEMICONDUCTOR, AND HEAT-RELEASE COMPONENT FOR SEMICONDUCTOR
App 20090034203 - Terao; Hoshiaki ;   et al.
2009-02-05
Portable information terminal and communication system
Grant 7,200,411 - Watanabe , et al. April 3, 2
2007-04-03
Mobile information terminal and communication system
App 20060058036 - Watanabe; Hironobu ;   et al.
2006-03-16
Navigation device and approach information display method
App 20060052933 - Ota; Hiroki
2006-03-09
Cr steel for structural use and method for producing the same
App 20050241737 - Ujiro, Takumi ;   et al.
2005-11-03
Corrosion-resistant chromium steel for architectural and civil engineering structural elements
Grant 6,737,018 - Ota , et al. May 18, 2
2004-05-18
Structural Fe-Cr steel sheet, manufacturing method thereof, and structural shaped steel
App 20040003876 - Ota, Hiroki ;   et al.
2004-01-08
Corrosion-resistant chromium steel for architectural and civil engineering structural elements
App 20020155019 - Ota, Hiroki ;   et al.
2002-10-24
Ferritic Cr-containing steel sheet having excellent ductility, formability, and anti-ridging properties
App 20020074067 - Ota, Hiroki ;   et al.
2002-06-20
Fe-Cr alloy having excellent initial rust resistance, workability and weldability
App 20020009381 - Yazawa, Yoshihiro ;   et al.
2002-01-24

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