Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319856 | Control device controlling CO2 recovery device | Masaki Ito, Sakiko YOSHIDA, Hiroki Murata, Toshihiro Nakamura, Kohei Watanabe | 2022-05-03 |
| 11207637 | Gas separating system | Kouseki Sugiyama | 2021-12-28 |
| 10894129 | Drug injection device, cartridge adapter, and drug injection system | Mitsuaki Zouda, Kenji Murakami | 2021-01-19 |
| 8270650 | Hearing aid | Minoru Tada, Yosimasa Simogochi | 2012-09-18 |
| 7936893 | Hearing aid | Minoru Tada, Yosimasa Simogochi | 2011-05-03 |