Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858976 | Exhaust gas purification controller for engine | Goro Tsuboi, Takayuki Yamaguchi, Daishi Ikeda, Chikara Ishihara | 2020-12-08 |
| 10858977 | Exhaust gas purification controller for engine | Goro Tsuboi, Takayuki Yamaguchi, Daishi Ikeda, Chikara Ishihara | 2020-12-08 |
| 10858978 | Exhaust gas purification controller for engine | Goro Tsuboi, Takayuki Yamaguchi, Daishi Ikeda, Chikara Ishihara | 2020-12-08 |
| 10598121 | Control system for engine | Masanobu Kanno, Hiroyuki Nishimura | 2020-03-24 |
| 10309328 | Exhaust emission control system of engine | Takayuki Yamaguchi, Takashi Tanaka, Kota Matsue, Hiroshi Hayashibara, Kaoru Yamada +4 more | 2019-06-04 |
| 8375702 | Exhaust emission control system for engine and control method therefor | Hiroyuki Nishimura, Masato Katsuta | 2013-02-19 |
| 8263031 | Method for purifying exhaust gas and system therefor | Hiroaki Gotan, Masashi Naono, Tamiharu Nakamura, Hiroaki Ishida | 2012-09-11 |
| 4562685 | Bottle capping apparatus | Toshio Ohtsuka, Yasunori Tanaka | 1986-01-07 |
| 4391261 | Carburetor actuating system for V-engines | — | 1983-07-05 |