Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9472482 | Semiconductor device | Takumi Ihara | 2016-10-18 |
| 8933560 | Semiconductor device | Takumi Ihara | 2015-01-13 |
| 8299607 | Semiconductor device | Takumi Ihara | 2012-10-30 |
| 4502158 | Slip down-free socks with a garter | Fumio Uemura | 1985-03-05 |