Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958555 | Disposable wiper sheet | Naohito Takeuchi | 1999-09-28 |
| 5637957 | Cathode-anode spacer comprising a projection of a length limited relative to its distance to the cathode | Osamu Yamamoto | 1997-06-10 |
| 5235608 | Gas laser apparatus | — | 1993-08-10 |