YAMAGUCHI; Sota
Patent Applications and Registrations
Patent applications and USPTO patent grants for YAMAGUCHI; Sota.The latest application filed is for "rear derailleur".
Company Profile
4.38.39
- YAMAGUCHI; Sota - Osaka JP
- YAMAGUCHI; Sota - Iwata-shi Shizuoka
- Yamaguchi; Sota - Sakai JP
- YAMAGUCHI; Sota - Sakai City JP
- YAMAGUCHI; Sota - Osaka City JP
Patent Activity
| Patent | Date |
|---|---|
| Rear Derailleur App 20220204135 - SHAHANA; Satoshi ; et al. | 2022-06-30 |
| Chain App 20220196115 - Saito; Yusuke ; et al. | 2022-06-23 |
| Rolling Bearing And Sensor-equipped Rolling Bearing App 20220154774 - Tani; Hiroshi ; et al. | 2022-05-19 |
| Multiple bicycle sprocket assembly Grant 11,180,217 - Tokuyama , et al. November 23, 2 | 2021-11-23 |
| Bicycle sprocket Grant 10,927,940 - Ooishi , et al. February 23, 2 | 2021-02-23 |
| Bicycle rotor Grant 10,823,269 - Nakamura , et al. November 3, 2 | 2020-11-03 |
| Bicycle sprocket assembly Grant 10,618,597 - Fujita , et al. | 2020-04-14 |
| Bicycle sprocket Grant 10,577,050 - Akanishi , et al. | 2020-03-03 |
| Bicycle tensioner apparatus and bicycle tensioner Grant 10,486,770 - Emura , et al. Nov | 2019-11-26 |
| Bicycle Sprocket App 20190293166 - OOISHI; Toshinari ; et al. | 2019-09-26 |
| Bicycle sprocket Grant 10,378,637 - Ooishi , et al. A | 2019-08-13 |
| Bicycle rear derailleur Grant 10,351,208 - Yamaguchi July 16, 2 | 2019-07-16 |
| Bicycle drive unit Grant 10,316,951 - Emura , et al. | 2019-06-11 |
| Bicycle transmission apparatus and bicycle drive unit Grant 10,300,986 - Emura , et al. | 2019-05-28 |
| Multiple Bicycle Sprocket Assembly App 20180290711 - TOKUYAMA; Koji ; et al. | 2018-10-11 |
| Bicycle Rear Derailleur App 20180244345 - YAMAGUCHI; Sota | 2018-08-30 |
| Multiple bicycle sprocket assembly Grant 10,059,400 - Tokuyama , et al. August 28, 2 | 2018-08-28 |
| Bicycle Sprocket Assembly App 20180237103 - FUJITA; Hiroshi ; et al. | 2018-08-23 |
| Bicycle Sprocket App 20180202531 - OOISHI; Toshinari ; et al. | 2018-07-19 |
| Bicycle Rotor App 20180195598 - Nakamura; Kenta ; et al. | 2018-07-12 |
| Bicycle Sprocket App 20180178880 - AKANISHI; Kenichi ; et al. | 2018-06-28 |
| Bicycle sprocket, bicycle rear sprocket, and bicycle multiple sprocket assembly Grant 9,926,038 - Fukunaga , et al. March 27, 2 | 2018-03-27 |
| Bicycle hub assembly and bicycle transmission system Grant 9,873,287 - Emura , et al. January 23, 2 | 2018-01-23 |
| Bicycle Drive Unit App 20180017152 - EMURA; Atsuhiro ; et al. | 2018-01-18 |
| Bicycle Tensioner Apparatus And Bicycle Tensioner App 20180001961 - EMURA; Atsuhiro ; et al. | 2018-01-04 |
| Bicycle Transmission Apparatus And Bicycle Drive Unit App 20170313385 - EMURA; Atsuhiro ; et al. | 2017-11-02 |
| Bicycle transmission apparatus Grant 9,789,928 - Emura , et al. October 17, 2 | 2017-10-17 |
| Bicycle Hub Assembly And Bicycle Transmission System App 20170246904 - EMURA; Atsuhiro ; et al. | 2017-08-31 |
| Bicycle transmission apparatus Grant 9,623,931 - Emura , et al. April 18, 2 | 2017-04-18 |
| Bicycle Sprocket, Bicycle Rear Sprocket, And Bicycle Multiple Sprocket Assembly App 20170029066 - FUKUNAGA; Yasufumi ; et al. | 2017-02-02 |
| Bicycle Transmission Apparatus App 20160257375 - EMURA; Atsuhiro ; et al. | 2016-09-08 |
| Bicycle Transmission Apparatus App 20160257373 - EMURA; Atsuhiro ; et al. | 2016-09-08 |
| Bicycle Drive System App 20160236750 - EMURA; Atsuhiro ; et al. | 2016-08-18 |
| Chain tensioning device Grant 9,377,089 - Yamaguchi , et al. June 28, 2 | 2016-06-28 |
| Multiple Bicycle Sprocket Assembly App 20160167737 - TOKUYAMA; Koji ; et al. | 2016-06-16 |
| Bicycle rear derailleur Grant 9,303,763 - Yamaguchi , et al. April 5, 2 | 2016-04-05 |
| Bicycle derailleur Grant 9,290,235 - Yamaguchi March 22, 2 | 2016-03-22 |
| Chain tensioning device Grant 9,228,643 - Yamaguchi , et al. January 5, 2 | 2016-01-05 |
| Bicycle derailleur Grant 9,227,696 - Yamaguchi January 5, 2 | 2016-01-05 |
| Bicycle derailleur with rotation resistance and resistance control Grant 9,187,149 - Yamaguchi November 17, 2 | 2015-11-17 |
| Bicycle rear derailleur Grant 9,150,281 - Yamaguchi , et al. October 6, 2 | 2015-10-06 |
| Bicycle derailleur with chain guide locking Grant 9,120,530 - Yamaguchi September 1, 2 | 2015-09-01 |
| Rear derailleur Grant 9,005,059 - Suyama , et al. April 14, 2 | 2015-04-14 |
| Chain Tensioning Device App 20150072817 - YAMAGUCHI; Sota ; et al. | 2015-03-12 |
| Chain Tensioning Device App 20150072816 - YAMAGUCHI; Sota ; et al. | 2015-03-12 |
| Bicycle derailleur Grant 8,974,331 - Yamaguchi March 10, 2 | 2015-03-10 |
| Bicycle Derailleur App 20150031483 - YAMAGUCHI; Sota | 2015-01-29 |
| Bicycle Derailleur App 20140371013 - YAMAGUCHI; Sota | 2014-12-18 |
| Bicycle derailleur Grant 8,900,078 - Yamaguchi , et al. December 2, 2 | 2014-12-02 |
| Rear derailleur Grant 8,882,618 - Yamaguchi , et al. November 11, 2 | 2014-11-11 |
| Bicycle derailleur with rotation resistance Grant 8,870,692 - Yamaguchi , et al. October 28, 2 | 2014-10-28 |
| Bicycle derailleur with rotation resistance Grant 8,852,041 - Yamaguchi , et al. October 7, 2 | 2014-10-07 |
| Rear Derailleur App 20140296009 - SUYAMA; Shota ; et al. | 2014-10-02 |
| Rear Derailleur App 20140213397 - YAMAGUCHI; Sota ; et al. | 2014-07-31 |
| Bicycle Rear Derailleur App 20140162818 - YAMAGUCHI; Sota ; et al. | 2014-06-12 |
| Bicycle Derailleur App 20140162817 - Yamaguchi; Sota | 2014-06-12 |
| Apparatus for controlling multiple bicycle operating characteristics Grant 8,744,699 - Yamaguchi , et al. June 3, 2 | 2014-06-03 |
| Bicycle Derailleur With Chain Guide Locking App 20130303317 - Yamaguchi; Sota | 2013-11-14 |
| Bicycle Derailleur With Rotation Resistance And Resistance Control App 20130288834 - Yamaguchi; Sota | 2013-10-31 |
| Bicycle Derailleur App 20130090196 - YAMAGUCHI; Sota ; et al. | 2013-04-11 |
| Apparatus For Controlling Multiple Bicycle Operating Characteristics App 20130090195 - Yamaguchi; Sota ; et al. | 2013-04-11 |
| Bicycle Rear Derailleur App 20130079184 - YAMAGUCHI; Sota ; et al. | 2013-03-28 |
| Low profile rear derailleur Grant 8,277,346 - Watarai , et al. October 2, 2 | 2012-10-02 |
| Bicycle Derailleur With Rotation Resistance App 20120083372 - Yamaguchi; Sota ; et al. | 2012-04-05 |
| Bicycle Derailleur With Rotation Resistance App 20120083371 - Yamaguchi; Sota ; et al. | 2012-04-05 |
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