Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328018 | Control apparatus for controlling internal combustion engine | Yoshiaki Hirakata, Masahiko Abe, Yasuo Iwata | 2001-12-11 |
| 6223119 | Internal combustion engine controller | Yoshiaki Hirakata, Masahiko Abe, Yasuo Iwata | 2001-04-24 |