Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8371277 | Control system for internal combustion engine | Nao Murase, Shogo Suda, Takahiko Fujiwara, Rentaro Kuroki | 2013-02-12 |
| 8297256 | Ignition control system for internal combustion engines | Shogo Suda, Nao Murase | 2012-10-30 |
| 8281757 | Variable valve train control device | Makoto Tomimatsu | 2012-10-09 |
| 7753026 | Ignition control system for internal combustion engine | Nao Murase | 2010-07-13 |
| 7654133 | Malfunction diagnostic apparatus and malfunction diagnostic method for combustion improvement device | Koichi Hoshi, Shogo Suda, Makoto Tomimatsu, Yuuichi Kato | 2010-02-02 |
| 6651602 | Heater control apparatus and heater control method | Keizo Hiraku, Hideki Suzuki | 2003-11-25 |
| 6501050 | Fuel heating control method and system | Keizo Hiraku, Hideki Suzuki | 2002-12-31 |
| 6105883 | Fuel injector for an internal combustion engine | Keiso Takeda, Shinzo Kobuki, Tomojiro Sugimoto, Susumu Kojima, Tomoji Ishikawa | 2000-08-22 |
| 6070811 | Fuel injector for an internal combustion engine | Keiso Takeda, Tomojiro Sugimoto, Susumu Kojima, Tomoji Ishikawa | 2000-06-06 |
| 6065436 | Device for controlling fuel injection into an internal combustion engine | Susumu Kojima, Keiso Takeda, Kosuke Suzui | 2000-05-23 |
| 5772124 | Fuel injection valve | Yoshiyuki Tamaki, Keiso Takeda | 1998-06-30 |
| 5662274 | Fuel injector for an internal combustion engine | Keiso Takeda, Yoshiyuki Tamaki | 1997-09-02 |