Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470229 | Single screw compressor | Masanori Masuda | 2016-10-18 |
| 9200632 | Screw compressor with slide valve including a sealing projection | Takashi Inoue, Masanori Masuda, Hiromichi Ueno, Akira Matsuoka | 2015-12-01 |
| 9051935 | Single screw compressor | Masanori Masuda, Hiromichi Ueno | 2015-06-09 |
| 8992195 | Screw compressor including a single screw rotor with first and second screw groove being bilaterally symmetric | Masanori Masuda, Kaname Ohtsuka | 2015-03-31 |
| 8920149 | Single-screw compressor having an adjustment mechanism for adjusting a compression ratio of the compression chamber | Hiromichi Ueno, Masanori Masuda | 2014-12-30 |
| 8523548 | Screw compressor having a gate rotor assembly with pressure introduction channels | Masanori Masuda | 2013-09-03 |
| 8485804 | Single screw compressor structure and method of assembling single screw compressor including the same | Kaname Ohtsuka, Masanori Masuda | 2013-07-16 |
| 8439660 | Screw compressor having a second meshing body with at least one projection non-uniformly arranged with respect to the other projections in circumferential direction | Masanori Masuda, Tsuyoshi Fukunaga | 2013-05-14 |
| 8366405 | Screw compressor with capacity control slide valve | Harunori Miyamura, Masanori Masuda | 2013-02-05 |
| 8337184 | Single screw compressor structure | Kaname Ohtsuka, Masanori Masuda | 2012-12-25 |