Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023430 | Virus-collecting filter for medical aspirator system | Yuichi Sakon, Yoshiharu Yabuki, Satoru Kuramoto | 2024-07-02 |
| 8723404 | Light-diffusing heat shrinkable tube and linear LED light | Ichiro Arai | 2014-05-13 |
| 4436167 | Method of excavating a pile hole and an apparatus therefor | Hironori Matsumoto | 1984-03-13 |