Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1006403 | Jacket | Takaaki Hatano, Yoko IWAMURA | 2023-12-05 |
| 11401844 | Blow-by gas leak diagnostic device | Chikao Komaki | 2022-08-02 |
| 11261904 | Half bearing and sliding bearing | Seiji Amano, Shiho Goto | 2022-03-01 |
| 11225998 | Half bearing and sliding bearing | Shiho Goto, Seiji Amano | 2022-01-18 |
| 10980300 | Stitch structure | Keiko Takenami, Kazuhiro Kemma | 2021-04-20 |
| 9573618 | Ball screw and steering apparatus | — | 2017-02-21 |
| 9377093 | Ball screw and power steering apparatus | Hiroshi Fujita | 2016-06-28 |
| D628770 | Shirt for sports | Tsuguhiro Kanada, Gen Arai | 2010-12-14 |
| D628771 | Shirt for sports | Tsuguhiro Kanada, Gen Arai | 2010-12-14 |
| D622938 | Shirt for sports | Tsuguhiro Kanada, Gen Arai | 2010-09-07 |
| D619784 | Tights for sports | Tsuguhiro Kanada, Gen Arai | 2010-07-20 |