Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414231 | Machining method, program, machining-program generating program and machining apparatus of press die | Kouichi Katoh, Yoshiaki Mikami, Norihiro Miyazawa, Hirofumi Shinohara | 2013-04-09 |
| 8200359 | Method for machining slide core hole | Kouichi Katoh, Tsuyoshi Fujita, Masaru Usui | 2012-06-12 |
| 8137038 | Machining method, program, machining-program generating program and machining apparatus of press die | Kouichi Katoh, Yoshiaki Mikami, Norihiro Miyazawa, Hirofumi Shinohara | 2012-03-20 |
| 8112173 | Position ensuring system for oblique machining in five-axis machine tool | Kouichi Katoh | 2012-02-07 |
| 8005566 | Method for machining slide core hole and measurement/correction system for use in machining of slide core hole | Kouichi Katoh, Tsuyoshi Fujita, Masaru Usui | 2011-08-23 |
| 7941240 | Position ensuring system for oblique machining in five-axis machine tool | Kouichi Katoh | 2011-05-10 |
| 7771145 | Method and apparatus for machining deep hole | Kouichi Katoh | 2010-08-10 |