Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906494 | Motor controller | Yasushi Kato | 2005-06-14 |
| 6315288 | Sheet post-processing apparatus | Yoshio Sugishima, Hiroshi Shimoyama, Keiji Okumura, Kazuhisa Kondoh, Tohru Tanjyoh +1 more | 2001-11-13 |
| 6163912 | Washing machine | Shigeru Satou, Toru Tazawa, Katsuyuki Nagai, Yoshiaki Igarashi | 2000-12-26 |
| 5861728 | Method for measuring motor parameters of induction motor and control apparatus | Toru Tazawa, Shigeru Satoh | 1999-01-19 |
| 5793298 | Apparatus with alerting system indicating necessity of paper refuse disposal out of container | — | 1998-08-11 |
| 5701066 | Control system for an induction motor | Shigeru Satou, Yasuhiro Kondou, Yoshiaki Igarashi | 1997-12-23 |
| 5670854 | Control system for an induction motor | Shigeru Satou, Yasuhiro Kondou, Yoshiaki Igarashi | 1997-09-23 |
| 5250988 | Electrophotographic apparatus having image control means | Osamu Ito, Yasuyuki Shintani | 1993-10-05 |