Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187299 | Vehicle mounted electronic control apparatus | Yoshitaka Tokunaga | 2025-01-07 |
| 12089686 | Helmet | Yoshito Nakashima, Takeshi Murakami | 2024-09-17 |
| 8314526 | Engine generator | Yuki Satoh, Ryuji Tsuru, Kosei Yamashita | 2012-11-20 |
| 6753620 | Engine generator | — | 2004-06-22 |
| 6009721 | Absorption refrigerator | Toshimitsu Takaishi, Mitsuru Ishikawa | 2000-01-04 |
| 5064011 | Crawler-propelled truck | Takeo Ogano, Hiroshi Sueshige, Junji Okuda | 1991-11-12 |
| 4783915 | Self-propelled snow removing machine | Ichiro Sasaki, Takeo Ogano, Tomoichiro Takasaki | 1988-11-15 |