Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352961 | Grease composition for rolling bearing | Kenichi Iso, Atushi Yokouchi, Michiharu Naka | 2002-03-05 |
HK
Hideki Koizumi
Overall (2002): #206,269 of 266,432Top 80%
1
Patents 2002