Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191817 | Machining method for the use of a complex machining machine tool | Hiroshi Kojima, Seigo Watanabe, Yukio Mitsukuchi, Shuichi Hashimoto, Choji Kato +6 more | 1993-03-09 |
| 5168609 | Workpiece support for a turret on a opposed spindle lathe | Hiroshi Kojima, Seigo Watanabe, Yukio Mitsukuchi | 1992-12-08 |
| 5095598 | Complex machining machine tool | Kojima Hiroshi, Seigo Watanabe, Yukio Mitsukuchi, Shuichi Hashimoto, Choji Kato +6 more | 1992-03-17 |
| 5088361 | Machining control apparatus in a machine tool | Hiroshi Kojima, Seigo Watanabe, Yukio Mitsukuchi | 1992-02-18 |
| 4949444 | Machine tool machining method | Hiroshi Kojima, Seigo Watanabe, Yukio Mitsukuchi, Shuichi Hashimoto, Choji Kato +6 more | 1990-08-21 |