Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10297081 | Method for communication via virtual space and system for executing the method on computer | — | 2019-05-21 |
| 9285347 | Bubble reduction device, chromatography device, bubble reduction method, and bubble reduction program | Tokuo Kasai, Akira Sezaki, Takeshi Matsubara | 2016-03-15 |
| 7150858 | Centrifugal separator | Takeshi Matsuda, Shigeru Kitamura, Hideki Tanji | 2006-12-19 |