Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941769 | Scroll compressor with back pressure control valve | Atsuo TESHIMA, Yoshio KOWADA, Hiroshi Honda, Misako KABURAGI | 2021-03-09 |
| 9271332 | Heating device | — | 2016-02-23 |
| 9226340 | Heating device | Kazuyasu Ushigome | 2015-12-29 |
| 8257072 | Vane compressor with improved vanes | Hirotada Shimaguchi | 2012-09-04 |