Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823827 | Control apparatus of internal combustion engine and method thereof | Masanori Sugiura, Hiroshi Tsujii, Ken Kuretake, Takashi Kawai, Tomohiro Kaneko | 2004-11-30 |
| 6809502 | Storage battery control apparatus and control method thereof | Hiroshi Tsujii, Ken Kuretake, Masanori Sugiura, Takashi Kawai | 2004-10-26 |