Kumagai; Koji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumagai; Koji.The latest application filed is for "crankshaft bearing structure".
- Kumagai; Koji - Aki-gun JP
- Kumagai; Koji - Toyokawa JP
- Kumagai; Koji - Kariya JP
- KUMAGAI; Koji - Kariya-shi JP
- KUMAGAI; Koji - Toyokawa-shi Aichi-ken
- Kumagai; Koji - Chiryu JP
- KUMAGAI; Koji - Chiryu-shi JP
- Kumagai; Koji - Hitachi JP
| Patent | Date |
|---|---|
| Crankshaft Bearing Structure App 20220282647 - Tamari; Hirotaka ; et al. | 2022-09-08 |
| Slide device for vehicle seat Grant 11,390,192 - Seto , et al. July 19, 2 | 2022-07-19 |
| Vehicle seat slide device Grant 11,059,391 - Nishio , et al. July 13, 2 | 2021-07-13 |
| Seat slide device for vehicles Grant 11,052,789 - Kumagai , et al. July 6, 2 | 2021-07-06 |
| Slide device Grant 11,046,210 - Aoki , et al. June 29, 2 | 2021-06-29 |
| Slide Device App 20200324670 - AOKI; Shunsuke ; et al. | 2020-10-15 |
| Seat Slide Device For Vehicles App 20200276919 - KUMAGAI; Koji ; et al. | 2020-09-03 |
| Slide Device For Vehicle Seat App 20200231069 - SETO; Haruki ; et al. | 2020-07-23 |
| Vehicle Seat Slide Device App 20200070688 - NISHIO; Takuya ; et al. | 2020-03-05 |
| Vehicle Slide Rail Structure App 20190225119 - NISHIO; Takuya ; et al. | 2019-07-25 |
| Vehicle seat slide device Grant 9,783,084 - Kumagai , et al. October 10, 2 | 2017-10-10 |
| Vehicle seat slide device Grant 9,783,082 - Sato , et al. October 10, 2 | 2017-10-10 |
| Seat slide device Grant 9,701,218 - Satoh , et al. July 11, 2 | 2017-07-11 |
| Vehicle Seat Slide Device App 20170036568 - KUMAGAI; Koji ; et al. | 2017-02-09 |
| Vehicle Seat Slide Device App 20170036566 - SATO; Takanori ; et al. | 2017-02-09 |
| Seat Slide Device App 20160221476 - SATOH; Takanori ; et al. | 2016-08-04 |
| Optical wavelength division multiplexing transmitter Grant 7,623,788 - Takahashi , et al. November 24, 2 | 2009-11-24 |
| Optical transmitter App 20060210219 - Takahashi; Ryuta ; et al. | 2006-09-21 |
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