Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157990 | Control system and method for automotive automatic power transmission | — | 1992-10-27 |
| 4989301 | Drawing device | Tomihisa Ishii, Satoshi Horibe, Tadashi Fujii | 1991-02-05 |