Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12042936 | Robot joint structure and robot with backlash reduction mechanism | — | 2024-07-23 |
| D896859 | Industrial robot | Masahiro Naitou, Kenichiro Abe, Yoshihiro Tanno, Toshinori Ohashi, Yoshiaki Yokoyama +4 more | 2020-09-22 |
| 8473092 | Complete round working method and complete round working device in NC machine tool | Shinsuke Sugata | 2013-06-25 |
| 5911125 | CNC acceleration-deceleration control apparatus and method | Kentaro Fujibayashi | 1999-06-08 |
| 5485069 | Numerical control apparatus | Toshiaki Otsuki, Yorikazu Fukui | 1996-01-16 |
| 5216344 | Involute interpolation speed control system | Takao Sasaki, Masafumi Sano | 1993-06-01 |
| 5214591 | Method of correcting error on involute interpolation | Takao Sasaki, Toshiaki Otsuki, Masafumi Sano | 1993-05-25 |
| 5144213 | Brake control method of gravity axis | Takao Sasaki, Masahiko Hosokawa | 1992-09-01 |
| 5144550 | Test run control method | Takao Sasaki, Masafumi Sano | 1992-09-01 |
| 5124622 | Remote diagnosis system of numerical control apparatus | Hideaki Kawamura, Takao Sasaki, Masahiko Hosokawa | 1992-06-23 |
| 5103150 | Involute interpolation error correction system | Takao Sasaki, Toshiaki Otsuki, Masafumi Sano | 1992-04-07 |
| 5101147 | Method of controlling machining speed on involute interpolation | Takao Sasaki, Masafumi Sano | 1992-03-31 |
| 5084660 | NC command system | Takao Sasaki | 1992-01-28 |
| 4935681 | Involute interpolation method | Hideaki Kawamura, Takao Sasaki, Kentaro Fujibayashi, Masafumi Sano | 1990-06-19 |
| 4510427 | Method and apparatus for controlling feed speed in numerical control system | Ryoichiro Nozawa, Nobuyuki Kiya | 1985-04-09 |