Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906838 | Optical encoder with grounded coding plate | Masatoyo Sogabe, Tomonaga Yamamoto | 1990-03-06 |
| 4882528 | Digital servo system | Masatoyo Sogabe, Keiji Sakamoto, Shunsuke Matsubara | 1989-11-21 |
| 4544819 | Wire-cut, electric discharge machining method | Yoshiyuki Nomura, Hisao Ishii | 1985-10-01 |
| 4523074 | Wire electrode pull-up mechanism in wire-cut electric discharge machine | — | 1985-06-11 |
| 4436975 | Wire-cut, electric discharge machining method | Yoshiyuki Nomura, Hisao Ishii | 1984-03-13 |
| 4414457 | Wire-cut, electric discharge machine | Yoshiyuki Nomura | 1983-11-08 |
| 4412118 | Wire-cut, electric discharge machine | Yoshiyuki Nomura | 1983-10-25 |
| 4347423 | Electric discharge machine | Hideo Katsube, Gotaro Gamo, Yoshiyuki Nomura | 1982-08-31 |
| 4338505 | Method and apparatus for restoring a wire electrode | Hideo Katsube, Gotaro Gamo, Mitsuo Kinoshita, Yoshiyuki Nomura | 1982-07-06 |