Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245232 | Linear actuator | Hideki Nihei, Syooichi Kawamata, Hideaki Horie, Nobuyoshi Mutoh | 1993-09-14 |
| 5218279 | Method and apparatus for detection of physical quantities, servomotor system utilizing the method and apparatus and power steering apparatus using the servomotor system | Tadashi Takahashi, Syooichi Kawamata | 1993-06-08 |
| 5175479 | Moving body position control apparatus and signal reproducing apparatus | Fumio Tajima, Hiroshi Katayama, Taizou Miyazaki, Nobuyoshi Mutoh, Seiichi Narushima | 1992-12-29 |
| 5125095 | System using microprocessor address lines for coprocessor selection within a multi-coprocessor apparatus | Takuichiro Nakazawa, Makoto Hanawa, Atsushi Hasegawa, Ikuya Kawasaki, Kazuhiko Iwasaki +3 more | 1992-06-23 |
| 5089955 | Programmable counter/timer device with programmable registers having programmable functions | Mitsuru Watabe | 1992-02-18 |
| 5057887 | High density dynamic RAM cell | Masaaki Yashiro, Clarence W. Teng | 1991-10-15 |
| 5055731 | High-speed two-dimensional electrostatic actuator | Hideki Nihei, Nobuyoshi Tsuboi, Hiroyuki Minemura, Hiroshi Kimura | 1991-10-08 |
| 5023924 | Speed control apparatus for movable equipment | Fumio Tajima, Hiroshi Katayama, Kunio Miyashita, Seiichi Narushima | 1991-06-11 |
| 4930100 | Programmable pulse input/output processing unit having register types specified by instructions | Mitsuru Watabe | 1990-05-29 |
| 4922175 | Position/speed detection method and apparatus | Yasuyuki Sugiura, Mitsuru Watabe, Kunio Miyashita, Hiroshi Sugai | 1990-05-01 |
| 4888685 | Data conflict prevention for processor with input/output device | Mitsuru Watabe | 1989-12-19 |
| 4888721 | Elementary function arithmetic unit | Eiki Kondoh, Takao Yaginuma, Takeshi Asai | 1989-12-19 |
| 4809165 | Apparatus for processing input/output pulses for use in microcomputers | — | 1989-02-28 |
| 4638225 | Method and apparatus therefor in motor speed control | Kunio Miyashita, Hiroshi Hayashida, Tadashi Takahashi | 1987-01-20 |
| 4628314 | Method and apparatus for detecting position and velocity of moving body | Yasuyuki Sugiura, Kunio Miyashita, Tadashi Takahashi | 1986-12-09 |
| 4621224 | Position/speed detection method and apparatus | Mitsuru Watabe, Yasuyuki Sugiura, Tadashi Takahashi | 1986-11-04 |
| 4594548 | Multi phase magnetic sensor apparatus for detecting the position of moving member | Tadashi Takahashi, Kunio Miyashita, Syooichi Kawamata | 1986-06-10 |
| RE32163 | Error preventing device for an electronic engine control apparatus | Hiroastu Tokuda, Hideo Nakamura | 1986-05-27 |
| RE32140 | Electronic engine control apparatus | Hiroastu Tokuda, Hideo Nakamura | 1986-05-06 |
| 4586152 | Method and apparatus for counting an infinite length with a counter of finite length | Hiroshi Hayashida, Kunio Miyashita, Tadashi Takahashi, Kosho Ishizaki | 1986-04-29 |
| 4580084 | Method and system for controlling speed of electric motor | Tadashi Takahashi, Kunio Miyashita, Hiroshi Hayashida, Junshiro Inamura | 1986-04-01 |
| 4511827 | Apparatus for driving a polyphase brushless motor with a suppressed torque ripple | Kunio Miyashita, Yasuyuki Sugiura | 1985-04-16 |
| 4488103 | Motor control method and control apparatus therefor | Yasuyuki Sugiura | 1984-12-11 |
| 4473786 | Method for controlling angular position and apparatus therefor | Kunio Miyashita, Tadashi Takahashi, Hiroshi Hayashida, Kosho Ishizaki | 1984-09-25 |
| 4367530 | Control apparatus for an internal combustion engine | Sanshiro Obara, Hiroastu Tokuda, Hideo Nakamura | 1983-01-04 |