Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881630 | Coin discriminating apparatus | Osamu Kobayashi, Osamu Sugimoto, Yonezou Furuya, Masanori Tanaka, Jun Ishii | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881630 | Coin discriminating apparatus | Osamu Kobayashi, Osamu Sugimoto, Yonezou Furuya, Masanori Tanaka, Jun Ishii | 1989-11-21 |