Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181220 | Metal diaphragm damper and manufacturing method for the same | Yusuke Sato, Toshiaki Iwa | 2021-11-23 |
| 11156301 | Capacity control valve | Masahiro Hayama, Keigo Shirafuji, Kohei Fukudome, Takahiro Ejima, Daichi Kurihara +1 more | 2021-10-26 |
| 11053933 | Displacement control valve | Matthew R. Warren, Ernesto Gutierrez, III, Daichi Kurihara, Takahiro Ejima, Wataru Takahashi +3 more | 2021-07-06 |
| 10883462 | Damper device with a plurality of stacked diaphragms coupled together by a coupler having holders forming a space provided between a peripheral weld of the diaphragms and the coupler | Takeyuki Yabuuchi, Shinichi Sugimoto, Osamu Hishinuma, Hiroatsu Yamada, Toshiaki Iwa +1 more | 2021-01-05 |