Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307865 | Engine oil cooling system | Takashi Inagaki, Tokuji Yoshimoto, Kouji Okazaki, Tsugio Ikeda | 1994-05-03 |
MO
Michio Okubo
Overall (1994): #90,239 of 165,921Top 55%
1
Patents 1994