Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410367 | Electric contact member | Takayuki Hirano, Takashi Miyamoto | 2013-04-02 |
| 7081005 | Electric-connection testing device | Kenichi Inoue, Takayuki Hirano, Tsutomu Mirimoto, Hiroshi Gotoh | 2006-07-25 |