Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330555 | Steering wheel | Sayaka Miyata, Takanori Yamada | 2025-06-17 |
| 11971164 | Steering device | Takanori Yamada | 2024-04-30 |
| 11820429 | Steering wheel | Takanori Yamada, Sayaka Miyata | 2023-11-21 |
| 11541926 | Steering wheel | Kenji Fujimura, Takanori Yamada | 2023-01-03 |
| 11390211 | Steering wheel | Hisanori Kihara, Bunpei MORITA, Sayaka Sakakibara | 2022-07-19 |
| 7004353 | Counting and feeding device for small article | Taizo Yamamoto, Akira Nagao, Motohiro Yagyu, Shinichi Ito | 2006-02-28 |