Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168351 | High-speed cutting process for generating desired curved surface on workpiece | Shinobu Hirayama, Toshiro Morikawa, Masahiro Minohara | 2007-01-30 |
| 6865787 | Numerical control (NC) processor with onboard grinding unit | Toshiro Morikawa | 2005-03-15 |