Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486844 | Heat-sealing device and filling-packing machine provided therewith | Mitsuhiro Sato | 2019-11-26 |
| 10468496 | Manufacturing method for semiconductor device having an oxidation-resistant insulating film in a termination region | Kenichi HISADA | 2019-11-05 |
| 10293392 | Coiler device provided with chute guide | Hiroshi Matsumoto, Takayuki Endo, Takao Uchiyama, Tsutomu Sugiyama, Takeshi Chiba | 2019-05-21 |
| 10256339 | Semiconductor device for power transistor | Yasunori Yamashita, Kenichi HISADA | 2019-04-09 |