Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375680 | Check-out device | Hiromasa Akita | 1994-12-27 |
| 5320703 | Process for forming gold crystal film | Hideo Kato, Masahiko Miyamoto, Ken Eguchi, Taichi Sugimoto, Haruki Kawada +2 more | 1994-06-14 |
| 5318840 | Wear resistant coating films and their coated articles | Toshiki Satoh | 1994-06-07 |