Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738779 | Rotary compressor | Hiroki Katayama, Naoya Morozumi, Yasuyuki IZUMI, Motonobu Furukawa | 2020-08-11 |
| 10550843 | Rotary compressor | Junya Tanaka, Motonobu Furukawa, Naoya Morozumi | 2020-02-04 |
| 10519953 | Rotary compressor | Motonobu Furukawa, Hiroki Katayama, Koji UKAI, Naoto TADA | 2019-12-31 |
| 10458408 | Rotary compressor having communication path hole overlap with discharge chamber concave portion | Naoya Morozumi, Motonobu Furukawa, Hiroki Katayama, Junya Tanaka | 2019-10-29 |
| 10436199 | Rotary compressor | Naoya Morozumi | 2019-10-08 |
| 10141802 | Rotor of electric motor for compressor | Yasuyuki IZUMI | 2018-11-27 |
| 9951775 | Rotary compressor | Hiroki Katayama, Motonobu Furukawa, Naoya Morozumi | 2018-04-24 |
| 9004888 | Rotary compressor having discharge groove to communicate compression chamber with discharge port near vane groove | — | 2015-04-14 |
| 8979517 | Rotary compressor having semicircular-step-snap enlarged diameter portion in groove portion of end plate closing end portion of cylinder | Takayuki Omura | 2015-03-17 |