Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4604565 | Microcomputer-controlled DC three-wire circuit for vehicle | Mitsuyoshi Yokota, Mitsuharu Morishita | 1986-08-05 |
| 4596514 | Pressure responsive pump drive motor control apparatus having spot switch and alarm lamp | Mitsuyoshi Yokota | 1986-06-24 |
| 4593524 | Control device for a power-driven air pump for a car | — | 1986-06-10 |
| 4589254 | Regenerator for diesel particulate filter | Satoru Kume, Michiyasu Yoshida, Yoshihiro Konno, Tateo Kume, Hiroaki Takada +2 more | 1986-05-20 |
| 4564799 | Two-battery power supply system for vehicles | Yoshiyuki Iwaki, Mitsuyoshi Yokota | 1986-01-14 |
| 4553851 | Timepiece operated by solar cells | Takao Yamada | 1985-11-19 |
| 4539515 | Vehicular direct-current three-wire electric system | Mitsuharu Morishita, Mitsuyoshi Yokota | 1985-09-03 |
| 4525125 | Pressure responsive pump control system having an alarm lamp | Mitsuyoshi Yokota | 1985-06-25 |
| 4525609 | Timer apparatus | Takao Yamada | 1985-06-25 |
| 4524311 | Control for pumping devices used in vehicles | Mitsuyoshi Yokota | 1985-06-18 |
| 4524312 | Control for pumping devices used in vehicles | Mitsuyoshi Yokota | 1985-06-18 |
| 4520624 | Diesel particulate filter system | Yuhiko Kiyota, Katsuyuki Tsuji, Satoru Kume, Hiroaki Takada, Kiyoichi Shinsei +1 more | 1985-06-04 |
| 4521651 | Diaphragm apparatus having a magnetically imparted hysteresis characteristic | Mitsuyoshi Yokota | 1985-06-04 |
| 4518333 | Rotary blade pump having blades with wear resistant end surfaces | Kimiaki Seki | 1985-05-21 |
| 4518903 | Delayed turn-off control for vehicle pumping device | Mitsuyoshi Yokota | 1985-05-21 |
| 4510425 | Control device for pump apparatus for vehicular use | Mitsuyoshi Yokota | 1985-04-09 |
| 4496336 | Pulley device | — | 1985-01-29 |
| 4496898 | Vehicle A.C. generator with constant output power | Yoshiyuki Iwaki, Mitsuyoshi Yokota | 1985-01-29 |
| 4482830 | Electric generator for vehicle | Yoshiyuki Iwaki | 1984-11-13 |
| 4469966 | Electric generator for use with vehicles | Yoshiyuki Iwaki | 1984-09-04 |
| 4464594 | Vehicular generator with cooling fan made of rubber covered shape memorizing alloy | Mitsuharu Morishita, Mitsuyoshi Yokota, Shinichi Kouge | 1984-08-07 |
| 4451776 | Charging generator control system | Yoshiyuki Iwaki, Mitsuyoshi Yokota | 1984-05-29 |
| 4435087 | Motor-driven movement for timepiece | Kazuhiro Araki | 1984-03-06 |
| 4415274 | Step motor | Koichi Inazumi, Kazuhiro Araki | 1983-11-15 |
| 4198720 | Dirt remover for water tank | — | 1980-04-22 |