Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053647 | Working fluid composition for refrigerator, and refrigerator oil | Masataka Muto, Takekazu Kano, Genki Hayashi, Kazuki Yamamoto, Takahiro Hoshida +4 more | 2018-08-21 |
| 7341210 | Nozzle cap for sealing nozzle particularly used to charge with high pressurized fluid | Masahiko Yamamoto, Yoshitaka Tomatsu | 2008-03-11 |