Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8848193 | Non-destructive inspection device for oxygen concentration in bag-shaped container | Takayasu Yokobayashi | 2014-09-30 |
| D392302 | Liquid crystal projector | Yukihiko Oota, Hideo Miura | 1998-03-17 |