Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832590 | Internal combustion engine | Katsuhiro Nakamichi, Isamu Takahashi | 2004-12-21 |
| 6769390 | V-type internal combustion engine | — | 2004-08-03 |
KH
Katsutaka Hattori
Overall (2004): #56,335 of 270,089Top 25%
2
Patents 2004