Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7380543 | Fuel vapor release suppression system for fuel tank | Gaku Hatano, Koichi Hidano, Masakazu Kitamoto, Shoji Uhara, Hiroshi Kitamura +1 more | 2008-06-03 |
| 6857491 | Control apparatus for hybrid vehicle | Teruo Wakashiro, Atsushi Matsubara, Yasuo Nakamoto, Hideyuki Takahashi, Kan Nakaune | 2005-02-22 |
| 6692404 | Engine control system and method for hybrid vehicle | Atsushi Matsubara, Hironao Fukuchi, Kan Nakaune, Yasuo Nakamoto | 2004-02-17 |
| 6687603 | Assist control apparatus for hybrid vehicle | Teruo Wakashiro, Atsushi Matsubara, Shinichi Kitajima, Toshinari Shinohara, Yasuo Nakamoto | 2004-02-03 |
| 6616570 | Control apparatus for hybrid vehicle | Teruo Wakashiro, Atsushi Matsubara, Shinichi Kitajima, Toshinari Shinohara, Yasuo Nakamoto | 2003-09-09 |
| 6176080 | Oxygen concentration sensor abnormality-detecting system for internal combustion engines | Atsushi Izumiura, Akira Murakami, Hirohisa Kitaura, Seiichi Hosogai | 2001-01-23 |
| 6092369 | Catalyst deterioration-determining system for internal combustion engines using compressed natural gas | Shigeo Hosogai, Hiroshi Kubota | 2000-07-25 |
| 5983714 | System for detecting failure of fuel pressure sensor | Atsushi Izumiura, Akira Murakami, Atsushi Kato, Seiichi Hosogai | 1999-11-16 |
| 5941212 | Air-fuel ratio control system for internal combustion engines | Akira Murakami, Seiichi Hosogai, Eisaku Gosho | 1999-08-24 |
| 5632250 | Gas fuel supply system for vehicle | Atsushi Kato, Yoshikazu Ohshima, Eisaku Gosho, Kazuhiro Ueda, Akira Murakami +6 more | 1997-05-27 |