Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186733 | Water-absorbing composition and production method therefor | Takuya Kouta | 2025-01-07 |
| 7578665 | Drive transmission mechanism between two or more rotary shafts and oil-free fluid machine equipped with the mechanism | Shiro Tanigawa, Takamitsu Nakayama | 2009-08-25 |
| 7419371 | Scroll fluid machine | Naohiro Minekawa, Masatomo Tanuma, Minako Toda | 2008-09-02 |
| 7387503 | Scroll fluid machine having a fixed scroll with a heat-releasing projection | Minako Toda, Masatomo Tanuma, Naohiro Minekawa | 2008-06-17 |
| 7192261 | Scroll fluid machine having permanent magnets mounted on respective the stationary and orbiting end plates for preventing axial motion of the orbiting scroll | Masaru Tsuchiya, Masatomo Tanuma, Ryusuke Muto | 2007-03-20 |