Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332057 | Contact preventive apparatus for vehicles | Tetsuro Butsuen, Toshihiro Hara, Kazuki Fujise, Satoshi Morioka, Satoru MATSUOKA +2 more | 1994-07-26 |
| 5289486 | Semiconductor luminous element and superlattice structure | Kenichi Iga, Fumio Koyama | 1994-02-22 |