Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9442164 | Apparatus for detecting failure in driving circuit for electric lifting-lowering device | — | 2016-09-13 |
| 6619088 | Bottom dead center correction device for servo press machine | Kunihiro Suzuki, Youichi Kubota | 2003-09-16 |
| 6520077 | Screw press | Takaki Minagawa, Kunihiro Suzuki, Youichi Kubota | 2003-02-18 |
| 6206683 | Molding device | Yuji Takahashi, Hideo Itakura, Yasuhiko Tanaka | 2001-03-27 |
| 5329415 | Clutch-brake drive control for press machine | — | 1994-07-12 |
| 5108689 | Injection molding method with compression for hardening | Tadayoshi Uehara, Tatsuji Nakagawa | 1992-04-28 |
| 4583033 | Speed control device for stepping motor | Tadayoshi Uehara | 1986-04-15 |