Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568119 | Single screw compressor | Kaname Ohtsuka, Hiromichi Ueno | 2013-10-29 |
| 8348648 | Single screw compressor | Harunori Miyamura, Tadashi Okada, Takayuki Takahashi, Kaname Ohtsuka, Toshihiro Susa +1 more | 2013-01-08 |
| 8348649 | Single screw compressor and a method for processing a screw rotor | Harunori Miyamura, Tadashi Okada, Takayuki Takahashi, Kaname Ohtsuka, Toshihiro Susa +1 more | 2013-01-08 |
| 8192187 | Compressor with screw rotor and gate rotor | Kaname Ohtsuka | 2012-06-05 |
| 8105059 | Compressor with screw rotor and gate rotor with inclined gate rotor center axis | Kaname Ohtsuka | 2012-01-31 |