Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569347 | Refrigerating machine oil and refrigerator using the same | Koichi Kita, Shigeharu Taira, Youichi Oonuma, Masaki Nomura | 2003-05-27 |
| 6536225 | Air conditioner | — | 2003-03-25 |