Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12048891 | Multilayer filter material | Yuji Yatsunami, Yufuko Takaki | 2024-07-30 |
| D949801 | Pressure switch | Fumiaki Yuguchi, Tomokazu Kurosawa, Ryusuke Suzuki | 2022-04-26 |
| D940082 | Pressure switch | Fumiaki Yuguchi, Tomokazu Kurosawa, Ryusuke Suzuki | 2022-01-04 |
| D939450 | Pressure switch | Fumiaki Yuguchi, Tomokazu Kurosawa, Ryusuke Suzuki | 2021-12-28 |
| 6030301 | Sports posts | Hideyuki Yamamoto | 2000-02-29 |
| 5664861 | Light conductive plate and plane illuminating apparatus using the same | Kiichi Emori | 1997-09-09 |