Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841813 | Oil pressure circuit for an automatic transmission | Takuji Fujiwara, Kozo Ishii | 1989-06-27 |
| 4779491 | Automatic transmission control system | Takuji Fujiwara | 1988-10-25 |