Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346047 | Coin processing apparatus | Takeshi Ishida, Kenji Koyama, Hiroshi Kasama, Kenji Nishiumi | 1994-09-13 |
| 5336534 | Coating method employing ultrasonic waves | Kimiaki Miyamoto | 1994-08-09 |
| 5328014 | Coin selector | Kenji Nishiumi, Mitsugu Mikami | 1994-07-12 |
| 5295039 | Method of applying single polar electro-static charges to continuously travelling long web support, and apparatus practicing same | Atsuo Futami | 1994-03-15 |
| D343717 | Coin dispenser | Kenji Nishiumi | 1994-01-25 |