Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388269 | Pin mirror cutter | Syoji Takiguchi, Toshiyoshi Watanabe | 2013-03-05 |
| 7938599 | Pin mirror cutter, and throw-away tip mounted on the pin mirror cutter | Syoji Takiguchi, Toshiyoshi Watanabe | 2011-05-10 |