Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816445 | Device for controlling direct-injection gasoline engine | Yuji Harada, Hiroyuki Yamashita, Tatsuya Tanaka | 2017-11-14 |
| 9624820 | Control device for direct injection gasoline engines | Yuji Harada, Tatsuya Tanaka, Masatoshi Seto, Hiroyuki Yamashita | 2017-04-18 |
| 7354082 | Bumper structure for vehicle | Toshio Sakamoto, Michihisa Iwamoto, Takahiro Tanaka, Masayuki Sato, Mikado Kawasaki | 2008-04-08 |
| 4951642 | Combustion chamber of internal combustion engine | Noboru Hashimoto, Yasuhiro Yuzuriha, Katsumi Okazaki | 1990-08-28 |
| 4656988 | Automobile fuel supply control | Akinori Yamashita, Noboru Hashimoto, Hiroyuki Yamamoto | 1987-04-14 |