Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643126 | Lubricating oil supply structure in planetary gear mechanism | Takashi Hotta, Kinji Marumo | 1997-07-01 |
MK
Michio Kojima
Overall (1997): #103,389 of 185,788Top 60%
1
Patents 1997