Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467459 | Fuel injection control apparatus | Kenichi Machida, Yoshiaki Hirakata, Tomomi Yuhara, Shiro Kokubu | 2002-10-22 |
| 6411917 | Engine speed calculating apparatus | Yoshiaki Hirakata, Yasuo Iwata | 2002-06-25 |