Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669339 | Cylinder cooling apparatus of multi-cylinder engine | Masaji Yukawa, Masahiro Aketa, Kazutoshi Okamoto, Yasukazu Kamada, Akira Hayatani +1 more | 1997-09-23 |
NY
Nobuhiro Yamamoto
Overall (1997): #97,423 of 185,788Top 55%
1
Patents 1997