Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123315 | Turbocharger | Takeshi Tsuji | 2024-10-22 |
| 11525753 | Contact vibration detection device, rotary machine including the same, and contact vibration detection method | Tadashi Yoshida, Ryoji Sasaki, Takeshi Tsuji | 2022-12-13 |
| 10873094 | Fuel cell system | Hayato Chikugo | 2020-12-22 |
| 10714776 | Fuel cell system and control method for fuel cell system | Mitsunori Kumada, Hiroshi Takeda | 2020-07-14 |
| 10704556 | Motor, turbocharger and assembly method turbocharger | Takeshi Tsujii | 2020-07-07 |
| 10522866 | Fuel cell stack and fuel cell system | Daigo Iwasaki, Hayato Chikugo, Ryoichi Shimoi, Keiji Ichihara | 2019-12-31 |
| 10316692 | Vibration suppression method and vibration suppression apparatus for turbocharger capable of being driven by motor | Tadashi Yoshida, Musashi Sakamoto, Ryoji Sasaki, Yoshihisa Ono, Takeshi Tsuji | 2019-06-11 |
| 10305128 | Cell system and control method for cell system | Masashi Sato, Kotaro Akashi, Masanobu Sakai, Kenji Kobayashi, Keita Tsuji | 2019-05-28 |
| 10193168 | Fuel cell system | Yasushi Ichikawa | 2019-01-29 |
| 9817075 | Impedance measuring device and control method for impedance measuring device | Masanobu Sakai, Tetsuya Aoki, Masashi Sato, Michihiko Matsumoto | 2017-11-14 |
| 9812718 | Fuel cell system | Yasushi Ichikawa | 2017-11-07 |
| 9791518 | Impedance measuring device and control method for impedance measuring device | Tetsuya Aoki, Masanobu Sakai, Michihiko Matsumoto, Masashi Sato | 2017-10-17 |
| 9673461 | Fuel cell | Shigetaka Uehara, Kazuhiro Kageyama | 2017-06-06 |
| 9269973 | Operating method of fuel cell system | Keigo Ikezoe, Masashi Sato | 2016-02-23 |
| 9166233 | Fuel cell system and operating method thereof | Keigo Ikezoe, Masashi Sato | 2015-10-20 |
| 8394546 | Fuel cell system and control method thereof | Takahito Osada, Takatada Usami, Ken Nakayama, Kotaro Akashi | 2013-03-12 |
| 7537957 | Solid state imaging device and method for manufacturing solid state imaging device | Takahiko Ogo | 2009-05-26 |
| 7244978 | Solid state imaging device and method for manufacturing solid state imaging device | Takahiko Ogo | 2007-07-17 |
| 6990388 | Mass-production transfer support system and semiconductor manufacturing system | Hiroyuki Akimori, Yasushi Ohyama, Shigeru Kobayashi | 2006-01-24 |
| 6617240 | Method of fabricating semiconductor device | Yasunori Inoue, Naoteru Matsubara, Hideki Mizuhara | 2003-09-09 |