Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9020692 | Diagnostic apparatus and diagnostic method of hybrid vehicle | Masato Amano, Yuki Oshitani, Yutaka Tsuji, Atsushi Izumiura, Keisuke Minatoya | 2015-04-28 |
| 8812185 | Diagnostic apparatus and diagnostic method of hybrid vehicle | Masato Amano, Yuki Oshitani, Yutaka Tsuji, Atsushi Izumiura, Keisuke Minatoya | 2014-08-19 |
| 7430854 | Air fuel ratio controller for internal combustion engine for stopping calculation of model parameters when engine is in lean operation | Yuji Yasui, Tatsuhito Esaki, Naoto Fujimura | 2008-10-07 |
| 7346592 | Method and an apparatus for predicting intake manifold pressure of an internal-combustion engine | Yuji Yasui, Michihiko Matsumoto | 2008-03-18 |
| 7103466 | Method and an apparatus for predicting intake manifold pressure of an internal-combustion engine | Yuji Yasui, Michihiko Matsumoto | 2006-09-05 |
| 6904355 | Vehicle controller for controlling an air-fuel ratio | Yuji Yasui, Yoshihisa Iwaki | 2005-06-07 |