Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053685 | Metal wiring plate | Tatsuya Watanabe, Masahiko Imoto, Shinichi Awano | 2011-11-08 |
| 5847351 | Electrode feeding apparatus for electric-discharge machining | Hiromichi Morita, Tetsuji Sanada, Takashi Shimizu | 1998-12-08 |