Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155730 | Solvent-free varnish composition, insulated coil, process for producing same, rotating machine, and closed electric compressor | Naoki Yasuda, Shigeyuki Yamamoto, Takahiro Tsutsumi, Masashi Ono, Kosuke Sano +1 more | 2021-10-26 |
| 10006460 | Hermetic compressor having enlarged suction inlet | Hiroki Nagasawa, Takaya Kimoto | 2018-06-26 |
| 8912274 | Water-dispersible varnish | Shigeyuki Yamamoto, Yoshinori Shirafuji, Satoru Toyama, Nobuyuki Kamegawa, Yukio Hidaka | 2014-12-16 |