Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328774 | Vision corrective jig and cooling fluid injection tool for the jig | Sakichi Hasegawa | 2012-12-11 |
| 6780176 | Eyesight correcting apparatus | — | 2004-08-24 |
| 6092520 | Cooking container | — | 2000-07-25 |
| 4393760 | Juicer | — | 1983-07-19 |
| 4337592 | Method of controlling cockroaches | — | 1982-07-06 |