Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7437882 | Apparatus for driving a compressor and a refrigerating air conditioner | Mutsunori Matsunaga, Kenji Tojo, Yoshikatsu Tomita, Susumu Nakayama | 2008-10-21 |
| 7021912 | Scroll fluid machine | Takeshi Tsuchiya, Takao Mizuno, Mutsunori Matsunaga, Masaru Ohtahara, Isao Hayase +2 more | 2006-04-04 |
| 6925824 | Apparatus for driving a compressor and a refrigerating air conditioner | Mutsunori Matsunaga, Kenji Tojo, Yoshikatsu Tomita, Susumu Nakayama | 2005-08-09 |