Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1047883 | Tire | — | 2024-10-22 |
| D1018440 | Tire | Matthew A. Irwin | 2024-03-19 |
| D990410 | Tire | Matthew A. Irwin | 2023-06-27 |
| D989697 | Tire | Matthew A. Irwin | 2023-06-20 |
| 11519485 | Lock-up clutch for torque converter | Nobuhiko Furuya, Ryuta Mori, Mitsuyoshi Tako, Koshi Asao, Daisuke Usui +2 more | 2022-12-06 |
| D944190 | Tire | Matthew A. Irwin, Kevin J. Kosmac, David E. Schultz | 2022-02-22 |
| 10302443 | Navigation server and program | Shigeomi Kubota, Kazuya Tamura, Hiroshi Inoue | 2019-05-28 |
| 10041805 | Navigation server and program | Shigeomi Kubota, Kazuya Tamura, Hiroshi Inoue | 2018-08-07 |
| 9759571 | Navigation system and navigation method of electronic device | Shigeomi Kubota, Naoyuki Nishibu | 2017-09-12 |
| D773384 | Tire tread | — | 2016-12-06 |
| D770368 | Tread portion of an automobile tire | — | 2016-11-01 |
| 9470546 | Navigation system and navigation method of electronic device | Shigeomi Kubota, Naoyuki Nishibu | 2016-10-18 |
| 7671534 | Liquid crystal display, illuminant module and its manufacturing method | Yasushi Kinoshita, Norio Nakazato, Naoki Yotsumoto, Keisuke Nishimura | 2010-03-02 |