Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12069985 | Work unit with an auxiliary plate | Tomohisa Yamamoto, Tatsuro Tokunaga, Ryo Matsumoto, Akihito Mihara, Ryusuke Kawamoto +6 more | 2024-08-27 |
| 11713229 | Mower | Nobuyuki Yamashita, Ryotaro Nakatsu | 2023-08-01 |
| 11690314 | Mower | Seiya Sato, Ryusuke Kawamoto | 2023-07-04 |
| 11414035 | Work vehicle | Masanori Azuma, Hiroki Nagai, Tomohisa Yamamoto | 2022-08-16 |
| 10634980 | Phosphor holder, light source device, and projection type display device including light source device | — | 2020-04-28 |
| D691649 | Projector | Mikiya Takeda, Takahisa Yamada, Akio Morita, Naoki Kato | 2013-10-15 |
| D691650 | Projector | Mikiya Takeda, Takahisa Yamada, Akio Morita, Naoki Kato | 2013-10-15 |