Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662294 | Fan filter unit and HEPA filter performance measurement method | Takeshi Kaneko, Toshihiko Suwa, Makoto Yokoyama, Haruhiko Adachi, Takeshi Matsumura | 2023-05-30 |
| 11559813 | Safety cabinet | Kenichi Souma, Takeshi Kaneko | 2023-01-24 |
| 11543139 | Safety cabinet | Takeshi Kaneko, Masashi TAKASAWA | 2023-01-03 |