Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513666 | Refrigerator oil and working fluid composition for refrigerators | Hitoshi Takahashi, Souichirou Konno, Yohei Shono | 2019-12-24 |
| 10468177 | Coil component | Akio Igarashi | 2019-11-05 |
| 10323208 | Refrigerator oil and working fluid composition for refrigerator | Hitoshi Takahashi, Hiroko Shimpo, Souichirou Konno, Ken Sawada | 2019-06-18 |
| 10319513 | Common mode choke coil | Masashi MIYAMOTO, Shigeto YAMAMOTO | 2019-06-11 |