Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131489 | Refrigerant recovery apparatus | — | 2021-09-28 |
| 7740227 | Joint | Hajime Kurata, Shogo Ota | 2010-06-22 |
| 7021080 | Refrigerator | Hideki Matsuura | 2006-04-04 |
| 6971244 | Refrigerator | — | 2005-12-06 |
| 6701744 | Motor-driven needle valve for refrigerating circuit and refrigerating device with the motor-driven needle valve | Ryuzaburo Yajima, Hajime Esumi, Shigeharu Taira | 2004-03-09 |
| 6615597 | Refrigerator | Koichi Kita | 2003-09-09 |
| 6481229 | Refrigerating device | Ryuzaburo Yajima, Shigeharu Taira, Hajime Esumi, Kazuyuki Nishikawa | 2002-11-19 |
| 6477848 | Refrigerating apparatus | Koichi Kita | 2002-11-12 |
| 6164086 | Air conditioner | Koichi Kita, Ryuzaburo Yajima, Kazuyuki Nishikawa | 2000-12-26 |