Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603139 | Vehicle front structure | Kazumi Okamura, Motoi Aoki, Minoru Shitamori | 2023-03-14 |
| 11364792 | Air intake structure for vehicle | Shin Kodama, Kenji Sugasaki, Kazumi Okamura, Ken Yoshida | 2022-06-21 |
| 10669918 | Heat insulating structure for internal combustion engine | Tsukasa Hoshino, Kenji Sugasaki, Kazumi Okamura, Masanobu Koutoku, Ryo Yamamoto +2 more | 2020-06-02 |
| 10266128 | Attachment structure for heat insulating cover | Tsukasa Hoshino, Kenji Sugasaki, Kazumi Okamura, Masanobu Koutoku, Ryo Yamamoto +2 more | 2019-04-23 |
| 5195607 | Exhaust system for automotive engine | Yukiichiro Shimada, Nobuhiro Komatsu, Seiichi Tsuji, Satoshi Fujita, Hiroshi Nakatsuka +1 more | 1993-03-23 |
| 5025890 | Engine exhaust apparatus | Nobuyasu Hisashige, Fukuichi Yokogawa | 1991-06-25 |