Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841813 | Oil pressure circuit for an automatic transmission | Takuji Fujiwara, Kozo Ishii | 1989-06-27 |
TM
Tatsutoshi Mizobe
Overall (1989): #52,906 of 140,708Top 40%
1
Patents 1989