Kuwano; Ryuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuwano; Ryuji.The latest application filed is for "link mechanism, vehicle upper storage-rack structure and seat suspension mechanism".
- Kuwano; Ryuji - Aki-gun JP
- Kuwano; Ryuji - Hiroshima JP
- KUWANO; Ryuji - Hiroshima-shi JP
| Patent | Date |
|---|---|
| Suspension mechanism, multi-suspension mechanism and damper Grant 11,440,448 - Fujita , et al. September 13, 2 | 2022-09-13 |
| Link Mechanism, Vehicle Upper Storage-rack Structure And Seat Suspension Mechanism App 20220234482 - FUJITA; Etsunori ; et al. | 2022-07-28 |
| Dampar And Seat Suspension Mechanism App 20220228637 - FUJITA; Etsunori ; et al. | 2022-07-21 |
| Suspension Mechanism, Multi-suspension Mechanism And Damper App 20210309133 - FUJITA; Etsunori ; et al. | 2021-10-07 |
| Damper Grant 10,968,974 - Fujita , et al. April 6, 2 | 2021-04-06 |
| Vehicle seat Grant 10,766,389 - Fujita , et al. Sep | 2020-09-08 |
| Damper App 20200271181 - FUJITA; Etsunori ; et al. | 2020-08-27 |
| Vehicle Seat App 20200023760 - FUJITA; Etsunori ; et al. | 2020-01-23 |
| Lumbar support structure and seat structure Grant 10,278,509 - Fujita , et al. | 2019-05-07 |
| Seat cushioning member support mechanism and seat structure Grant 10,130,183 - Fujita , et al. November 20, 2 | 2018-11-20 |
| Seat slide device Grant 9,862,291 - Inoue , et al. January 9, 2 | 2018-01-09 |
| Vehicle seat Grant 9,840,170 - Fujita , et al. December 12, 2 | 2017-12-12 |
| Lumbar Support Structure And Seat Structure App 20170238713 - FUJITA; Etsunori ; et al. | 2017-08-24 |
| Lifter mechanism and vehicle seat Grant 9,637,033 - Fujita , et al. May 2, 2 | 2017-05-02 |
| Seat Cushioning Member Support Mechanism And Seat Structure App 20170086590 - FUJITA; Etsunori ; et al. | 2017-03-30 |
| Manufacturing method for seat frame structure Grant 9,522,448 - Fujita , et al. December 20, 2 | 2016-12-20 |
| Vehicle seat Grant 9,376,044 - Fujita , et al. June 28, 2 | 2016-06-28 |
| Lifter Mechanism And Vehicle Seat App 20160176325 - FUJITA; Etsunori ; et al. | 2016-06-23 |
| Vehicle Seat App 20150352986 - FUJITA; Etsunori ; et al. | 2015-12-10 |
| Vehicle Seat App 20150203011 - Fujita; Etsunori ; et al. | 2015-07-23 |
| Seat Slide Device App 20150191106 - Inoue; Katsuhiro ; et al. | 2015-07-09 |
| Manufacturing Method For Seat Frame Structure App 20140317931 - Fujita; Hitoshi ; et al. | 2014-10-30 |
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