Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11929529 | Fuel cell system and method of operating the same | Susumu Maeshima, Tatsuya Yaguchi, Masashi Sato, Tadaki Mano, Hiroyuki Wada | 2024-03-12 |
| 9976653 | Sliding seal and seal structure | Yutaka Suzuki, Kaoru Nomichi, Makoto Ninomiya, Mikiya Shinohara | 2018-05-22 |
| 8883363 | Fuel gas supply device of fuel cell system | Masato Odashima, Keisuke Satou, Takatada Usami, Kentaro Kono, Masahiro Haruyama +1 more | 2014-11-11 |
| 6842705 | Gas flow rate measuring device and gas flow rate measuring method | — | 2005-01-11 |
| 5034112 | Device for measuring concentration of nitrogen oxide in combustion gas | Isao Murase, Takao Ito, Akira Shimozono | 1991-07-23 |
| 4988428 | NOx concentration measuring apparatus | Yasunori Iwakiri | 1991-01-29 |
| 4313411 | Fuel feeding device for an internal combustion engine | Mitsumasa Inoue, Masaaki Saito, Yoshihisa Kawamura | 1982-02-02 |
| 4240989 | Carburetor with multiconduit nozzle | Motomi Arai, Katsushi Yoshikawa, Masaaki Saito | 1980-12-23 |