Issued Patents All Time
Showing 101–125 of 174 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159458 | Camera sensing when a memory cartridge is installed | Yoshitaka Murata, Kan Takaiwa, Kenichi Nagasawa, Junzo Taira | 1992-10-27 |
| 5150306 | Cutting tool stop-control apparatus | Takao Sasaki, Syuji Matsuura | 1992-09-22 |
| 5146410 | Selectively grouped axes linear interpolation numerical control system | Kentaro Fujibayashi, Yosata Hidaka | 1992-09-08 |
| 5140236 | Spline interpolation method | Takao Sasaki, Toshiaki Otsuki | 1992-08-18 |
| 5124621 | Reference point return system | Shigeru Isohata | 1992-06-23 |
| 5124622 | Remote diagnosis system of numerical control apparatus | Takao Sasaki, Kunihiko Murakami, Masahiko Hosokawa | 1992-06-23 |
| 5117083 | Jump control system for an electric discharge machine | — | 1992-05-26 |
| 5111283 | Electronic camera with digital signal processing circuit | Kenichi Nagasawa | 1992-05-05 |
| 5079713 | Method and apparatus for preventing tool collison | Atsushi Shima, Teruyuki Matsumura | 1992-01-07 |
| 5075865 | Method and apparatus for involute interpolation | Kentaro Fujibayashi, Masafumi Sano | 1991-12-24 |
| 5065333 | Method of involute interpolation in three dimensions | Kentaro Fujibayashi, Masafumi Sano | 1991-11-12 |
| 5023626 | Printer capable of temperature compensation of the optical density of a printed image after a complete image is printed | — | 1991-06-11 |
| 5010285 | Numerical control system | Kentaro Fujibayashi, Yosato Hitaka | 1991-04-23 |
| 4999784 | Axis changeover apparatus | Kentaro Fujibayashi | 1991-03-12 |
| 4994978 | Acceleration/deceleration control apparatus | Takao Sasaki, Kentaro Fujibayashi | 1991-02-19 |
| 4970449 | Numerical control apparatus | Kentaro Fujibayashi, Morimasa Sato | 1990-11-13 |
| 4959659 | Color picture forming apparatus and method | Takashi Sasaki, Nobuaki Sakurada | 1990-09-25 |
| 4959597 | Numerical control apparatus | Kentaro Fujibayashi, Toshiaki Otsuki | 1990-09-25 |
| 4956785 | Numerical control method with a parallel processing function | Kentaro Fujibayashi, Yosato Hidaka | 1990-09-11 |
| 4947095 | Expert system of machine tool equipped with NC unit | Takao Sasaki, Takashi Endou | 1990-08-07 |
| 4935681 | Involute interpolation method | Takao Sasaki, Kentaro Fujibayashi, Kunihiko Murakami, Masafumi Sano | 1990-06-19 |
| 4931864 | Image forming apparatus which performs gamma correction on the basis of a cumulative frequency distribution produced from a histogram of image data representing a selected area of an image | Nobuaki Sakurada, Takashi Sasaki | 1990-06-05 |
| 4926102 | Involute interpolation method | Kentaro Fujibayashi, Toshiaki Otsuki | 1990-05-15 |
| 4924403 | Numerical control method and system therefor having override playback function | Takao Sasaki, Shuji Matsuura | 1990-05-08 |
| 4922440 | Tool profile automatic graphic display system | Teruyuki Matsumura, Takashi Iwagaya | 1990-05-01 |