Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712643 | Filtration device | Mitsunobu Okamoto, Shinya Hirose | 2023-08-01 |
| 11602705 | Filtration device | Mitsunobu Okamoto, Shinya Hirose | 2023-03-14 |
| 11497841 | Method of forming blood access hole, blood access hole, and blood purification method | — | 2022-11-15 |
| 11229864 | Strainer | Youichi NODOMI, Takazumi Tange | 2022-01-25 |
| 10441902 | Strainer | Takazumi Tange, Hideo NAKAOKA | 2019-10-15 |
| 8152491 | Pump using unimorph diaphragm | Yasumasa Oki | 2012-04-10 |
| 5228635 | Apparatus having a vacuum chamber for controlling a tape tension thereof/vacuum chamber apparatus for controlling tape tension | Masanori Tanaka, Toshimichi Fukuhara | 1993-07-20 |