Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378041 | Air intake device for engine | Jiro Kato, Taketoshi Yamauchi, Mitsunori Wasada, Ken Yoshida, Ryo Yamamoto +3 more | 2022-07-05 |
| 11236706 | Evaporated fuel treatment device for engine | Jiro Kato, Taketoshi Yamauchi, Ken Yoshida, Kazuaki Tanaka, Katsuya Rokuyama | 2022-02-01 |
| 7799090 | Modularized prosthesis leg cover | Takashi Aoyama, Mitsuru Hayashi, Takuya Miyagawa, Masaya Akutagawa, Mitsuhisa Suzuki | 2010-09-21 |
| 7174780 | System for measuring quantity of liquid fuel and method for measuring quantity of liquid fuel | Eiji Akahane, Makoto Sakai | 2007-02-13 |