Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386190 | Selective excitation method of nuclear spins in magnetic resonance imaging and MRI apparatus using the same | Hiroyuki Takeuchi | 1995-01-31 |
| 5323111 | Magnetic resonance imaging method and apparatus | — | 1994-06-21 |
| 5300811 | Integrated circuit device and microprocessor constituted thereby | Toyohiko Yoshida | 1994-04-05 |
| 5268993 | Printer | Yoshikazu Ikenoue, Nobuo Kamei, Motomi Kawamura, Eiichi Yoshida | 1993-12-07 |
| 5155436 | Method and apparatus for stabilizing uniformity of static magnetic field in magnetic resonance imaging apparatus | Tsuneo Maeda, Motonari Nasuhara, Shigeru Sato | 1992-10-13 |
| 4672520 | Current-source power converting apparatus with self-extinction devices | Shigeta Ueda, Mitsuyuki Hombu, Kazuo Honda, Akiteru Ueda, Seiya Shima | 1987-06-09 |
| 4599685 | Control circuit for power converter apparatus | Mitsuyuki Hombu, Shigeta Ueda, Yasuo Matsuda | 1986-07-08 |
| 4549258 | Inverter device using gate turn-off thyristors | Mitsuyuki Honbu, Yasuo Matsuda, Yoshiki Kajita | 1985-10-22 |
| 4344025 | Motor control system | Toshiaki Okuyama, Yuzuru Kubota, Hiroshi Nagase | 1982-08-10 |
| 4330741 | Electric control apparatus of induction motor | Hiroshi Nagase, Toshiaki Okuyama, Yuzuru Kubota | 1982-05-18 |
| 4295084 | Control apparatus of synchronous motor having thyristor converter | Hiroshi Nagase, Toshiaki Okuyama, Yuzuru Kubota | 1981-10-13 |
| 4240020 | Control system for suppressing torque ripple in synchronous motor | Toshiaki Okuyama, Yuzuru Kubota, Hiroshi Nagase | 1980-12-16 |