Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4657493 | Rotary-sleeve supporting apparatus in rotary compressor | Hiroshi Sakamaki, Yukio Horikoshi | 1987-04-14 |
| 4648818 | Rotary sleeve bearing apparatus for a rotary compressor | Hiroshi Sakamaki, Susumu Sugishita, Yukio Horikoshi | 1987-03-10 |
| 4620837 | Vane-type rotary compressor having a sleeve for rotation with vanes | Hiroshi Sakamaki, Yukio Horikoshi | 1986-11-04 |
| 4605695 | Heat- and abrasion-resistant coating material | Hiroshi Sakamaki, Yukio Horikoshi | 1986-08-12 |
| 4595347 | Rotary compressor | Hiroshi Sakamaki, Susumu Sugishita, Yukio Horikoshi | 1986-06-17 |
| 4595348 | Apparatus for supporting rotary sleeve of rotary compressor by fluid | Hiroshi Sakamaki, Yukio Horikoshi | 1986-06-17 |
| 4594062 | Vane type rotary compressor with rotary sleeve | Hiroshi Sakamaki, Susumu Sugishita, Yukio Horikoshi | 1986-06-10 |
| 4573891 | Rotary sleeve of a rotary compressor | Hiroshi Sakamaki, Yukio Horikoshi | 1986-03-04 |
| 4514156 | Rotary-sleeve bearing apparatus for rotary compressor | Hiroshi Sakamaki, Yukio Horikoshi | 1985-04-30 |