Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160144 | Electronic device comprising semiconductor module | Syuhei Miyachi, Atsushi Saitou, Toshihiro Fujita | 2024-12-03 |
| 12033922 | Semiconductor device and electronic device | Akihiro Fukatsu, Toshihiro Nagaya | 2024-07-09 |
| 10961963 | Injection control device | Masashi Inaba, Taichi Watanabe | 2021-03-30 |
| 10957474 | Injection control device | Masashi Inaba, Taichi Watanabe | 2021-03-23 |
| 10837392 | Injection control device | Masashi Inaba, Taichi Watanabe | 2020-11-17 |
| 9821651 | Fuel tank lid and fuel pump module having the same | Tatsuya Kakehi, Kiyoshi Nagata, Akihiro Konno | 2017-11-21 |
| 8149559 | Piezoelectric actuator driving device and method | Tatsuya Kakehi | 2012-04-03 |
| 7819337 | Piezo injector and piezo injector system | — | 2010-10-26 |
| 7812503 | Piezoelectric actuator drive device | Tatsuya Kakehi | 2010-10-12 |
| 7706956 | Apparatus and system for driving fuel injectors with piezoelectric elements | Hideo Naruse, Takashi Kikutani | 2010-04-27 |
| 7626315 | Piezo-injector driving apparatus | — | 2009-12-01 |
| 7546830 | Injector drive device and injector drive system | Takashi Kikutani | 2009-06-16 |
| 7474035 | Driving device for piezoelectric actuator | Yasuhiro Fukagawa, Tsutomu Nakamura, Takamichi Kamiya, Hideo Naruse | 2009-01-06 |
| 6675784 | Engine ignition system having fail-safe function | Tetsuya Miwa, Makoto Toriyama | 2004-01-13 |
| 5927259 | Ignition apparatus for internal combustion engine | Koji Ando, Yasuo Tsuzuki | 1999-07-27 |
| 4936052 | Machine and method of grinding molding die | Masao Yamaguchi | 1990-06-26 |
| 4817003 | Apparatus for detecting and indicating the balance of a rotary body in a machine tool | Masao Yamaguchi, Noritake Noguchi | 1989-03-28 |