Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306650 | Combustion chamber structure of engine | Xiyao Ge, Akira Kageyama, Hiroyasu Uchida, Ryo Kiyosue | 2022-04-19 |
| 10626786 | In-combustion chamber flow control device | Kenji Uchida, Ryohei Ono | 2020-04-21 |
| 10480438 | Fuel injection control device for direct injection engine | Keiji Araki, Noriyuki Ota, Kenji Uchida, Ryohei Ono, Kiyotaka Sato +1 more | 2019-11-19 |
| 10309338 | Fuel injection control device for direct-injection engine | Noriyuki Ota, Kenji Uchida, Ryohei Ono, Kiyotaka Sato, Hidefumi Fujimoto | 2019-06-04 |
| 10125667 | Structure of combustion chamber for direct injection engine | Noriyuki Ota, Yoshihisa Nou, Kazuaki Narahara | 2018-11-13 |
| 8966881 | Device and method for combusting particulate substances | — | 2015-03-03 |
| 8802314 | Reinforced electrolyte membrane for fuel cell, membrane-electrode assembly for fuel cell, and polymer electrolyte fuel cell comprising the same | Yasuhiro Akita, Masanori Aimu, Tatsuya Kawahara, Toyohiro Matsuura, Takeyuki Suzuki +2 more | 2014-08-12 |
| 8795923 | Reinforced electrolyte membrane for fuel cell, fuel cell membrane-electrode assembly, and solid polymer electrolyte fuel cell comprising the fuel cell membrane-electrode assembly | Yasuhiro Akita, Takeyuki Suzuki, Toyohiro Matsuura | 2014-08-05 |
| 8671670 | Exhaust system of multi-cylinder engine | Naoyuki Yamagata, Akira Kageyama | 2014-03-18 |
| 8450024 | Fuel cell having a separator with a folded back part | Kazuhiro Watanabe, Takuji Nagano, Kazutaka Ilsuka, Rie Takami, Naotoshi Miyamoto | 2013-05-28 |
| 4721169 | Electric driver with torque-adjustable clutch mechanism | Jiro Kataoka, Isamu Hashimoto, Yoshihiro Ikemoto | 1988-01-26 |
| 4667252 | Facsimile apparatus | Takuji Nakamura, Toshinori Otsuki, Yoshihiro Ikemoto | 1987-05-19 |
| 4618251 | Recording apparatus | Hitoshi Yanagawa, Shunzo Inoue, Toshio Iwaya, Shinji Murata | 1986-10-21 |
| 4426883 | Web roll amount detecting apparatus | Shunzo Inoue, Toshio Iwaya, Michio Kasuya, Shinji Murata | 1984-01-24 |
| 4405227 | Photographic apparatus | Syunzo Inoue, Toshio Arai, Motofumi Konishi, Hitoshi Yanagawa, Toshio Iwaya +1 more | 1983-09-20 |
| 4351609 | Photographing apparatus | Shunzo Inoue, Hitoshi Yanagawa, Toshio Iwaya, Michio Kasuya | 1982-09-28 |
| 4272185 | Photographic apparatus | Toshio Arai, Toshio Iwaya, Shunzo Inoue, Motofumi Konishi | 1981-06-09 |