Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7716920 | Engine exhaust gas purification device | Takao Onodera, Wei Wu, Takashi Haseyama, Takuro Iwashita, Atsushi Matsunuma +1 more | 2010-05-18 |
| 4304314 | Industrial vehicle with seat cooling arrangement | Masaoki Sakaguchi | 1981-12-08 |
| D261593 | Ice pail | — | 1981-11-03 |
| 4206442 | Letter segmenting apparatus for OCR comprising multi-level segmentor operable when binary segmenting fails | Yukio Hoshino | 1980-06-03 |