Fujita; Tomoyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujita; Tomoyuki.The latest application filed is for "optical combiner and laser apparatus".
Company Profile
5.57.73
- Fujita; Tomoyuki - Sakura-shi JP
- Fujita; Tomoyuki - Chiba JP
- FUJITA; Tomoyuki - Gifu JP
- FUJITA; Tomoyuki - Tokyo JP
- Fujita; Tomoyuki - Sakura JP
- Fujita; Tomoyuki - Kanonji JP
- Fujita; Tomoyuki - Nagoya JP
- FUJITA; Tomoyuki - Kanonji-shi Kagawa
- Fujita; Tomoyuki - Kani JP
- Fujita; Tomoyuki - Kani-shi JP
- Fujita; Tomoyuki - Kyoto JP
- FUJITA; Tomoyuki - Nagoya-shi Aichi-ken
- Fujita; Tomoyuki - Chiyoda-ku JP
- Fujita; Tomoyuki - Kyoto-shi JP
- Fujita; Tomoyuki - Toyohashi N/A JP
- Fujita; Tomoyuki - Tajimi N/A JP
- Fujita; Tomoyuki - Ono JP
- Fujita; Tomoyuki - Ibaraki JP
- Fujita; Tomoyuki - Beijing CN
- Fujita; Tomoyuki - Tajimi-shi JP
- Fujita; Tomoyuki - Yokohama JP
- Fujita; Tomoyuki - Osaka JP
- Fujita; Tomoyuki - Toyohashi-shi JP
- Fujita; Tomoyuki - Toyko JP
- Fujita; Tomoyuki - US
- Fujita; Tomoyuki - Kawasaki JP
Patent Activity
| Patent | Date |
|---|---|
| Optical Combiner And Laser Apparatus App 20220276433 - Fujita; Tomoyuki ; et al. | 2022-09-01 |
| Fiber Laser, And Method For Outputting Laser Light App 20220255287 - Matsumoto; Ryokichi ; et al. | 2022-08-11 |
| Vane Pump App 20220178369 - KUBO; Kouhei ; et al. | 2022-06-09 |
| Perfluoroacyl Peroxide Production Method, And Fluoroalkyl Iodide Production Method App 20220041549 - FUJITA; Tomoyuki ; et al. | 2022-02-10 |
| Electric Pump App 20210348620 - KUBO; Kohei ; et al. | 2021-11-11 |
| Optical fiber protection structure and method of manufacturing optical element Grant 11,061,189 - Nakazato , et al. July 13, 2 | 2021-07-13 |
| Optical device Grant 10,942,311 - Fujita March 9, 2 | 2021-03-09 |
| Optical Fiber Protection Structure And Method Of Manufacturing Optical Element App 20200292761 - Nakazato; Hiroto ; et al. | 2020-09-17 |
| Optical Device App 20200209478 - Fujita; Tomoyuki | 2020-07-02 |
| Optical fiber protection structure and optical combiner structure using the same Grant 10,690,872 - Fujita , et al. | 2020-06-23 |
| Absorbent article Grant 10,675,194 - Kudo , et al. | 2020-06-09 |
| Optical device, laser system, and method for manufacturing optical device Grant 10,627,573 - Fujita | 2020-04-21 |
| Optical Device, Laser System, And Method For Manufacturing Optical Device App 20190146157 - Fujita; Tomoyuki | 2019-05-16 |
| Optical Fiber Protection Structure And Optical Combiner Structure Using The Same App 20190113702 - Fujita; Tomoyuki ; et al. | 2019-04-18 |
| Vane Pump App 20180306182 - MAKI; Yoshiyuki ; et al. | 2018-10-25 |
| Vane Pump App 20180258931 - AKATSUKA; Koichiro ; et al. | 2018-09-13 |
| Optical coupler, laser device, and taper fiber Grant 10,073,220 - Fujita , et al. September 11, 2 | 2018-09-11 |
| Vane Pump App 20180252215 - SHIMONO; Hiromi ; et al. | 2018-09-06 |
| Vane pump and vane pump manufacturing method Grant 9,995,301 - Sugihara , et al. June 12, 2 | 2018-06-12 |
| Pump Device App 20180149153 - AKATSUKA; Koichiro ; et al. | 2018-05-31 |
| Variable Displacement Vane Pump App 20180112661 - AKATSUKA; Koichiro ; et al. | 2018-04-26 |
| Vane pump Grant 9,897,086 - Fujita , et al. February 20, 2 | 2018-02-20 |
| Variable displacement vane pump Grant 9,879,670 - Akatsuka , et al. January 30, 2 | 2018-01-30 |
| Vane pump Grant 9,856,873 - Shimono , et al. January 2, 2 | 2018-01-02 |
| Production method for hexachloroacetone Grant 9,745,241 - Okamoto , et al. August 29, 2 | 2017-08-29 |
| Optical Coupler, Laser Device, And Taper Fiber App 20170235055 - Fujita; Tomoyuki ; et al. | 2017-08-17 |
| Pump Device App 20170227007 - AKATSUKA; Koichiro ; et al. | 2017-08-10 |
| Muffler and its corresponding manufacturing method Grant 9,719,404 - Yamamoto , et al. August 1, 2 | 2017-08-01 |
| Variable displacement vane pump Grant 9,664,188 - Fujita , et al. May 30, 2 | 2017-05-30 |
| Absorbent Article App 20170135877 - KUDO; Jun ; et al. | 2017-05-18 |
| Method For Manufacturing Absorbent Article App 20170128275 - TANIO; Toshiyuki ; et al. | 2017-05-11 |
| Vane pump Grant 9,644,626 - Akatsuka , et al. May 9, 2 | 2017-05-09 |
| Production method for carbonate compound and methacrylate or ester thereof Grant 9,617,379 - Okazoe , et al. April 11, 2 | 2017-04-11 |
| Variable displacement vane pump having connection groove communicating with suction-side back pressure port thereof Grant 9,611,848 - Akatsuka , et al. April 4, 2 | 2017-04-04 |
| Method for producing unsaturated acid ester or unsaturated acid Grant 9,598,345 - Fujita , et al. March 21, 2 | 2017-03-21 |
| Vane Pump And Vane Pump Manufacturing Method App 20170067462 - SUGIHARA; Masamichi ; et al. | 2017-03-09 |
| Electric oil pump Grant 9,581,159 - Sugihara , et al. February 28, 2 | 2017-02-28 |
| Variable capacity type vane pump Grant 9,567,997 - Akatsuka , et al. February 14, 2 | 2017-02-14 |
| Variable displacement vane pump Grant 9,534,595 - Akatsuka , et al. January 3, 2 | 2017-01-03 |
| Pump Device App 20160377078 - AKATSUKA; Koichiro ; et al. | 2016-12-29 |
| Production Method For Carbonate Compound And Methacrylate Or Ester Thereof App 20160347905 - OKAZOE; Takashi ; et al. | 2016-12-01 |
| Vane Pump App 20160333876 - FUJITA; Tomoyuki ; et al. | 2016-11-17 |
| Variable capacity type vane pump Grant 9,488,175 - Akatsuka , et al. November 8, 2 | 2016-11-08 |
| Variable capacity vane pump with a rotor and a cam ring rotatable eccentrically relative to a center of the rotor Grant 9,482,228 - Fujita , et al. November 1, 2 | 2016-11-01 |
| Production Method For Hexachloroacetone App 20160304428 - OKAMOTO; Hidekazu ; et al. | 2016-10-20 |
| Deformed nail corrector Grant 9,468,556 - Watanabe , et al. October 18, 2 | 2016-10-18 |
| Vane pump with a vane ring, a vane ring housing chamber and vane ring opposite pressure chambers Grant 9,366,251 - Sugihara , et al. June 14, 2 | 2016-06-14 |
| Method For Producing Unsaturated Acid Ester Or Unsaturated Acid App 20160122279 - FUJITA; Tomoyuki ; et al. | 2016-05-05 |
| Muffler And Its Corresponding Manufacturing Method App 20160053664 - YAMAMOTO; Akiyoshi ; et al. | 2016-02-25 |
| Communication apparatus and delay detecting method Grant 9,270,554 - Ito , et al. February 23, 2 | 2016-02-23 |
| Variable Displacement Vane Pump App 20160017884 - AKATSUKA; Koichiro ; et al. | 2016-01-21 |
| Method for producing unsaturated acid and/or unsaturated acid ester Grant 9,238,612 - Fujita , et al. January 19, 2 | 2016-01-19 |
| Variable Displacement Vane Pump App 20160010642 - AKATSUKA; Koichiro ; et al. | 2016-01-14 |
| Vane Pump App 20160003241 - AKATSUKA; Koichiro ; et al. | 2016-01-07 |
| Vane Pump App 20150377236 - SHIMONO; Hiromi ; et al. | 2015-12-31 |
| Variable Displacement Vane Pump App 20150267700 - Fujita; Tomoyuki ; et al. | 2015-09-24 |
| Variable Displacement Vane Pump App 20150240808 - Akatsuka; Koichiro ; et al. | 2015-08-27 |
| Deformed Nail Corrector App 20150230967 - Watanabe; Hideki ; et al. | 2015-08-20 |
| Method For Producing Unsaturated Acid And/or Unsaturated Acid Ester App 20150175520 - FUJITA; Tomoyuki ; et al. | 2015-06-25 |
| Variable Capacity Type Vane Pump App 20150056090 - Akatsuka; Koichiro ; et al. | 2015-02-26 |
| Variable Capacity Type Vane Pump App 20150044083 - Akatsuka; Koichiro ; et al. | 2015-02-12 |
| Fluorocopolymer composition and its production process Grant 8,952,083 - Nakano , et al. February 10, 2 | 2015-02-10 |
| Variable Capacity Vane Pump App 20150030486 - Fujita; Tomoyuki ; et al. | 2015-01-29 |
| Method for producing organic compound having sulfo group, method for producing liquid composition, and method for hydrolyzing organic compound having fluorosulfonyl group Grant 8,933,264 - Watakabe , et al. January 13, 2 | 2015-01-13 |
| Vane Pump App 20140294650 - Fujita; Tomoyuki ; et al. | 2014-10-02 |
| Method For Producing Organic Compound Having Sulfo Group, Method For Producing Liquid Composition, And Method For Hydrolyzing Organic Compound Having Fluorosulfonyl Group App 20140179948 - WATAKABE; Atsushi ; et al. | 2014-06-26 |
| Electric Oil Pump App 20140169995 - Sugihara; Masamichi ; et al. | 2014-06-19 |
| Communication Network System App 20130268663 - Fujita; Tomoyuki | 2013-10-10 |
| Communication Apparatus And Delay Detecting Method App 20130170388 - Ito; Teruaki ; et al. | 2013-07-04 |
| Solenoid actuator Grant 8,469,334 - Yamagata , et al. June 25, 2 | 2013-06-25 |
| Method of forming cam shaft Grant 8,458,902 - Mataga , et al. June 11, 2 | 2013-06-11 |
| Ink refilling device Grant 8,444,242 - Hyakudome , et al. May 21, 2 | 2013-05-21 |
| Automatic drain valve Grant D681,172 - Fujita April 30, 2 | 2013-04-30 |
| Crosslinkable fluororubber composition and crosslinked rubber article Grant 8,426,527 - Honda , et al. April 23, 2 | 2013-04-23 |
| Coating Composition And Process For Its Production, And Process For Forming Coating Film By Using The Composition App 20130017334 - NAKANO; Takashi ; et al. | 2013-01-17 |
| Variable displacement vane pump Grant 8,348,646 - Fujita , et al. January 8, 2 | 2013-01-08 |
| Variable capacity vane pump Grant 8,342,826 - Fujita , et al. January 1, 2 | 2013-01-01 |
| Variable displacement vane pump Grant 8,342,817 - Fujita , et al. January 1, 2 | 2013-01-01 |
| Crosslinkable Fluororubber Composition And Crosslinked Rubber Article App 20120202950 - HONDA; Makoto ; et al. | 2012-08-09 |
| Differential gear Grant 8,187,136 - Fujita , et al. May 29, 2 | 2012-05-29 |
| Fluorocopolymer Composition And Its Production Process App 20120108723 - NAKANO; Takashi ; et al. | 2012-05-03 |
| Solenoid actuator Grant 8,081,053 - Yamagata , et al. December 20, 2 | 2011-12-20 |
| Production method for container packing filler and tubular net rolling apparatus Grant 8,074,427 - Shiraishi , et al. December 13, 2 | 2011-12-13 |
| Radio frequency identification system and method Grant 8,058,973 - Zeng , et al. November 15, 2 | 2011-11-15 |
| Process For Producing Ethylene/tetrafluoroethylene Copolymer Porous Material, And Ethylene/tetrafluoroethylene Copolymer Porous Material App 20110178193 - IRUYA; Ken ; et al. | 2011-07-21 |
| Fluorocopolymer Composition And Its Production Process App 20110172336 - Nakano; Takashi ; et al. | 2011-07-14 |
| Solenoid actuator Grant 7,973,627 - Yamagata , et al. July 5, 2 | 2011-07-05 |
| Ink Refilling Device App 20110074842 - Hyakudome; Takao ; et al. | 2011-03-31 |
| Methods, devices and systems for generating anonymous public keys in a secure communication system Grant 7,873,169 - Zeng , et al. January 18, 2 | 2011-01-18 |
| Vane pump with improved internal port placement Grant 7,841,846 - Fujita , et al. November 30, 2 | 2010-11-30 |
| Compact vane pump with mixed suction and return flows Grant 7,802,973 - Fujita , et al. September 28, 2 | 2010-09-28 |
| Solenoid actuator App 20100123535 - Yamagata; Hideki ; et al. | 2010-05-20 |
| Solenoid actuator App 20100109825 - Yamagata; Hideki ; et al. | 2010-05-06 |
| Solenoid actuator App 20100111727 - Yamagata; Hideki ; et al. | 2010-05-06 |
| Variable capacity vane pump App 20100034681 - Fujita; Tomoyuki ; et al. | 2010-02-11 |
| Variable displacement vane pump App 20090269233 - Fujita; Tomoyuki ; et al. | 2009-10-29 |
| Variable displacement vane pump App 20090257899 - Fujita; Tomoyuki ; et al. | 2009-10-15 |
| Production Method for Container Packing Filler and Tubular Net Rolling Apparatus App 20090217627 - Shiraishi; Yasuyuki ; et al. | 2009-09-03 |
| Method of forming cam shaft App 20090165297 - Mataga; Akira ; et al. | 2009-07-02 |
| Vane Pump with Improved Internal Port Placement App 20090162230 - Fujita; Tomoyuki ; et al. | 2009-06-25 |
| Differential Gear App 20090088286 - FUJITA; Tomoyuki ; et al. | 2009-04-02 |
| Vane pump Grant 7,347,677 - Ide , et al. March 25, 2 | 2008-03-25 |
| Vane pump for continuously variable transmission Grant 7,314,359 - Fujita , et al. January 1, 2 | 2008-01-01 |
| Vane Pump App 20070243094 - Fujita; Tomoyuki ; et al. | 2007-10-18 |
| Flow control valve Grant 7,243,672 - Ide , et al. July 17, 2 | 2007-07-17 |
| User Authentication System And Method For A Communications Network App 20070150944 - Zeng; Ke ; et al. | 2007-06-28 |
| Malleable pseudonym certificate system and method App 20070143608 - Zeng; Ke ; et al. | 2007-06-21 |
| Vane Pump App 20070134120 - Fujita; Tomoyuki ; et al. | 2007-06-14 |
| Virtual Subscriber Identifier System And Method App 20070130465 - ZENG; Ke ; et al. | 2007-06-07 |
| Radio frequency identification system and method App 20070057768 - Zeng; Ke ; et al. | 2007-03-15 |
| Pump device App 20060222519 - Fujita; Tomoyuki ; et al. | 2006-10-05 |
| Phosphazene composition Grant 7,060,744 - Murakami , et al. June 13, 2 | 2006-06-13 |
| Methods, devices and systems for generating anonymous public keys in a secure communication system App 20060098819 - Zeng; Ke ; et al. | 2006-05-11 |
| Vane pump for continuously variable transmission App 20060088433 - Fujita; Tomoyuki ; et al. | 2006-04-27 |
| Exhaust pipe of vehicle App 20060032694 - Fujita; Tomoyuki ; et al. | 2006-02-16 |
| Vane pump App 20050281690 - Ide, Norikazu ; et al. | 2005-12-22 |
| Flow control valve App 20050211296 - Ide, Norikazu ; et al. | 2005-09-29 |
| Phosphazene composition App 20040039134 - Murakami, Fumiki ; et al. | 2004-02-26 |
| Remaining bobbin-thread amount measuring apparatus for sewing machine Grant 5,322,029 - Fujita June 21, 1 | 1994-06-21 |
| Sewing management system for a plurality of sewing machines Grant 5,229,949 - Kondo , et al. July 20, 1 | 1993-07-20 |
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