Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410514 | Vapor deposition source material used in production of film containing indium and one or more of the other metals, and the method of producing film containing indium and one or more of the other metals | Fumikazu Mizutani, Shintaro Higashi | 2025-09-09 |
| 8980490 | Fuel cell system | Ikuhiro Taniguchi, Hiromasa Sakai, Kotaro Akashi | 2015-03-17 |
| 8822092 | Fuel cell system | Ikuhiro Taniguchi, Hiromasa Sakai, Kotaro Akashi | 2014-09-02 |
| 7402352 | Fuel cell system and related startup method | Tetsuya Kamihara | 2008-07-22 |
| 6546323 | Vehicle front/rear wheel steering angle control apparatus and vehicle front/rear wheel steering angle control method | Yoshitaka Deguchi, Takeaki Obata | 2003-04-08 |
| 6480767 | Control system for hybrid vehicle | Musashi Yamaguchi, Itsuro Muramoto | 2002-11-12 |
| 6272414 | Engine-CVT drive train control system | Keisuke Suzuki, Hideo Nakamura, Hiroyuki Ashizawa | 2001-08-07 |
| 6263857 | Intake air control system of internal combustion engine | Takeaki Obata | 2001-07-24 |
| 6234144 | Intake-air quantity control apparatus for internal combustion engine with variable valve timing system | Musashi Yamaguchi, Takeaki Obata | 2001-05-22 |
| 6178945 | Control system for internal combustion engine | Keisuke Suzuki, Takeaki Obata | 2001-01-30 |
| 6109236 | Engine idle speed controller | Yoshitaka Deguchi | 2000-08-29 |
| 6089206 | Ignition and combustion control in internal combustion engine | Keisuke Suzuki | 2000-07-18 |
| 6050238 | Control system for internal combustion engine | Keisuke Suzuki, Takeaki Obata | 2000-04-18 |
| 6026779 | Apparatus for controlling internal combustion engine | Takeaki Obata, Keisuke Suzuki | 2000-02-22 |
| 6012435 | Engine combustion controller | Takeaki Obata, Keisuke Suzuki | 2000-01-11 |
| 6009852 | Engine idle rotation speed controller | Kouichi Akabori, Yoshitaka Deguchi | 2000-01-04 |
| 6006717 | Direct-injection spark-ignition type engine control apparatus | Keisuke Suzuki, Yuki Nakajima | 1999-12-28 |
| 6006723 | Idle speed control system for internal combustion engine | Kouichi Akabori, Yoshitaka Deguchi | 1999-12-28 |
| 6006724 | Engine throttle control apparatus | Yoshitaka Deguchi | 1999-12-28 |
| 5832895 | Control system for internal combustion engine | Keisuke Suzuki, Takeaki Obata | 1998-11-10 |
| 5697337 | Engine rotation speed controller | Makoto Yamashita, Yoshitaka Deguchi | 1997-12-16 |
| 5662084 | Engine idling speed control apparatus | Yoshitaka Deguchi | 1997-09-02 |
| 5560336 | Apparatus and method for estimating stability factor of combustion applicable to vehicular internal combustion engine | Kazuma Okura, Yoshitaka Deguchi, Toshio Matsumura | 1996-10-01 |
| 5475841 | System for inputting one identification number corresponding to data of application program from partitioned area by pressing function key in an operation of application program | — | 1995-12-12 |
| 5331555 | Electronic apparatus | Katsuhiko Hashimoto | 1994-07-19 |