Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8324595 | Outdoor water treatment apparatus to kill bacteria with ultraviolet light | Akira Takahashi, Masatake Akutagawa | 2012-12-04 |
| 7632411 | Method for detecting filter clogging by using pressure information, apparatus for monitoring filter clogging and bed-side system | Yasuhiro Kuroda, Masatake Akutagawa, Toshiya Okahisa, Yoshiaki Ohnishi | 2009-12-15 |
| 7429244 | Blood-vessel-shape measuring apparatus, blood-flow-velocity measuring apparatus, and blood-flow-amount measuring apparatus | Hitoshi Hirano | 2008-09-30 |
| 7297129 | Bed-side information system | Yasuhiro Kuroda, Masatake Akutagawa, Toshiya Okahisa, Yoshiaki Ohnishi | 2007-11-20 |
| 5337033 | Permanent magnet assembly for stably fixing denture | Minoru Ai, Hiroshi Mizutani, Osamu Okuno, Kiyotaka Yamauchi, Akira Yamataka +1 more | 1994-08-09 |