Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530490 | Terminal material with silver coating film and terminal with silver coating film | Kenji Kubota, Takashi Tamagawa, Kiyotaka Nakaya | 2022-12-20 |
| 5663284 | Copolymerized polyamide and a production process/thereof | Kazuhiko Kominami, Kazuhiko Kobayashi, Shoji Yamamoto | 1997-09-02 |