Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837932 | Stator, motor, and compressor | Yasuhiko Ohsawa, Yoshihiro Kataoka, Satoshi Tsukamoto, Yoshitomo Tsuka | 2023-12-05 |
| 11703054 | Scroll compressor | Yoshitomo Tsuka | 2023-07-18 |
| 11408422 | Scroll compressor having an arcuate portion side surface clearance larger than a spiral portion side surface clearance | Yasuhiro Murakami, Yasuo MIZUSHIMA | 2022-08-09 |
| 11131305 | Scroll compressor having cutout provided on movable wrap to reduce backflow | Yasuo MIZUSHIMA, Yasuhiro Murakami, Masahiro Noro | 2021-09-28 |
| 11125230 | Scroll compressor having offset portion provided on discharge port to reduce backflow | Yasuo MIZUSHIMA, Yasuhiro Murakami, Masahiro Noro | 2021-09-21 |
| 11125232 | Scroll compressor with cover member defining rear surface adjacent space | Yasuhiro Murakami, Yasuo MIZUSHIMA | 2021-09-21 |
| 11047384 | Scroll compressor with non-uniform gap | Yasuhiro Murakami, Yasuo MIZUSHIMA, Masahiro Noro | 2021-06-29 |
| 10920775 | Scroll compressor with different sized gaps formed between inner and outer peripheral surfaces of scroll laps | Yasuhiro Murakami, Yasuo MIZUSHIMA | 2021-02-16 |
| 10502209 | Scroll compressor and air conditioning apparatus including the same | Yasuhiro Murakami, Yasuo MIZUSHIMA, Masahiro Noro | 2019-12-10 |
| 10480509 | Scroll-type compressor with oil grooves on scroll sliding surfaces | Yasuhiro Murakami, Yasuo MIZUSHIMA, Katsumi Katou | 2019-11-19 |