Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11315866 | Semiconductor device | Isamu Nishimura, Hirofumi Takeda, Hideaki YANAGIDA, Taro Hayashi | 2022-04-26 |
| 9643156 | Oxygen-absorbing film, oxygen-absorbing laminate, oxygen-absorbing packaging material comprising oxygen-absorbing laminate, and oxygen-absorbing resin composition | Tatsuya Ogawa | 2017-05-09 |
| 8728347 | Oxygen absorber, oxygen absorbent resin composition, and oxygen absorbent film | Junko Ichihara, Yumiko HAGIO, Tatsuya Ogawa | 2014-05-20 |