Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334086 | Apparatus for high voltage treatment of cathode ray tube | Kinjiro Sano, Wataru Imanishi, Masaaki Kinoshita | 1994-08-02 |
| 5252098 | Method and apparatus for high voltage treatment of cathode ray tube | Kinjiro Sano, Wataru Imanishi, Maasaki Kinoshita | 1993-10-12 |
| 4636963 | Control system for an automatic vending machine | Yo NAKAJIMA, Yoshio Ushijima | 1987-01-13 |
| 4513762 | Coin sorter with time-sharing circuit | Shinji Yokomori | 1985-04-30 |
| 4275806 | Coin sorting machine | Akio Tanaka, Shinji Yokomori | 1981-06-30 |
| 4257435 | Mischief preventing device for a coin sorting machine | Akio Tanaka, Shinji Yokomori | 1981-03-24 |
| 4228811 | Apparatus for controlling a coin sorting machine | Akio Tanaka, Shinji Yokomori | 1980-10-21 |