Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972409 | Insulated wire | Takefumi KAJI, Shinsuke Sugiura, Yumi Nakane, Tatsumi Hirano, Yasunari Ashida | 2018-05-15 |
| 9607736 | Insulated wire | Yuki Amano, Shinsuke Sugiura, Yumi Nakane, Masatoshi Narita, Tatsumi Hirano +2 more | 2017-03-28 |
| 9601238 | Insulated wire | Yuki Amano, Shinsuke Sugiura, Yumi Nakane, Masatoshi Narita, Tatsumi Hirano +2 more | 2017-03-21 |
| 9330814 | Insulated electric wire | Tomokazu Hisada, Yuki Amano, Yumi Kawachi, Masatoshi Narita, Tatsumi Hirano +2 more | 2016-05-03 |