Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281903 | Method for drivingly controlling a variable reluctance type motor | Hideaki Oku, Yo Ikebe, Shigeki Kawada, Takeshi Nakamura | 1994-01-25 |
| 5126956 | Method and apparatus for displaying segments of a ladder diagram which turn on an operator specified relay | Shinichi Isobe | 1992-06-30 |
| 5088084 | Floppy disk auxiliary memory device | Mitsuo Kurakake, Seiichi Hattori | 1992-02-11 |
| 4994957 | System for simultaneously displaying all ladder diagram segments in which an operator designated relay appears as an input or output | Shinichi Isobe | 1991-02-19 |
| 4692856 | Position control of multiple tools based on elapsed time of tool operation | — | 1987-09-08 |
| 4633155 | Numerical control system | Mitsuo Kurakake | 1986-12-30 |
| 4564768 | Contactless relay | Michiya Inoue | 1986-01-14 |
| 4554462 | Non-polarized contactless relay | Michiya Inoue, Yoshiyuki Saitoh | 1985-11-19 |
| 4544971 | Memory cassette holding apparatus | Seiichi Hattori | 1985-10-01 |
| 4534685 | Tracer control system | Etsuo Yamazaki | 1985-08-13 |
| 4503372 | Method and apparatus for sensing present position in position control system | Ryoichiro Nozawa, Hajimu Kishi, Hitoshi Matsuura, Etsuo Yamazaki, Hiroshi Sakurai | 1985-03-05 |
| 4481588 | Method and apparatus for adjusting installation position of switch members in numerical control system | — | 1984-11-06 |
| 4445199 | Portable bubble memory apparatus | Ryoji Imazeki, Michiya Inoue | 1984-04-24 |
| 4331910 | Positioning control system | Yoshinori Kohzai, Yoichi Amemiya, Yo Ikebe, Jun Ikebe | 1982-05-25 |
| 4297624 | Spindle control system | — | 1981-10-27 |