Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5503804 | Catalyzer control apparatus | Masakatsu Fujishita, Takeshi Atago, Suetaro Shibukawa, Shigeyuki Yoshihara | 1996-04-02 |
| 5448154 | Control device for battery charging AC generator used in motor vehicle | Atsushi Kanke, Katsuji Marumoto, Yuuji Maeda, Shouju Masumoto, Naoyuki Takahashi +1 more | 1995-09-05 |
| 5424594 | Vehicle alternator output rectifier instrument capable of high temperature operation | Akihiro Saito, Yoshiaki Honda, Yuuji Maeda, Kazutoyo Narita | 1995-06-13 |
| 5390493 | Apparatus for controlling the electric heating of catalyst | Masakatsu Fujishita, Takeshi Atago, Suetaro Shibukawa, Shigeyuki Yoshihara | 1995-02-21 |
| 5262711 | Charging generator for a vehicle including a circuit for suppressing a sudden change in a field current | Yuichi Mori, Atsushi Kanke, Katsuji Marumoto | 1993-11-16 |
| 5231344 | Control apparatus for electric generator | Katsuji Marumoto, Kunio Miyashita, Kazuo Tahara, Atsushi Kanke, Akihiro Saito | 1993-07-27 |
| 5111784 | Apparatus for reducing vibrations of the body of a vehicle | Shigeru Kuriyama, Yuji Maeda, Yozo Nakamura, Kenichi Nakamura, Yuzo Kadomukai +2 more | 1992-05-12 |
| 5105143 | Control system for automotive charging generator | Katsuji Marumoto, Akiteru Ueda | 1992-04-14 |
| 5097165 | Dual generator system with floating higher voltage output | Akihiro Saito, Masayoshi Tashiro | 1992-03-17 |
| 5093583 | Electric power supply system for automobile | Shigeki Tezuka, Tohru Futami, Yuji Nakajima | 1992-03-03 |
| 5087869 | Protective circuit in a device for reducing vibrations of a vehicle body | Shigeru Kuriyama, Yozo Nakamura, Yuji Maeda, Kenichi Nakamura, Yuzo Kadomukai +2 more | 1992-02-11 |
| 5083038 | Vehicle body vibration reduction control apparatus | Masao Fukushima, Kei Murakami, Shigeru Kuriyama, Yozo Nakamura, Yuji Maeda +2 more | 1992-01-21 |
| 5020491 | Method and apparatus for controlling power generation in internal combustion engines | — | 1991-06-04 |
| 5021727 | Electric power supply system for motor vehicle | — | 1991-06-04 |
| 4831322 | Voltage regulator for charger/generator | Shigekazu Takei | 1989-05-16 |
| 4788486 | Vehicular power supply system having a plurality of power supply voltages | Souju Masumoto | 1988-11-29 |
| 4754212 | Voltage regulation system for automotive charging generator | — | 1988-06-28 |
| 4680530 | Voltage regulator for generator used in automobile | — | 1987-07-14 |
| 4642548 | Control apparatus for charging generator | — | 1987-02-10 |
| 4618811 | Voltage regulator for charging generator | Morio Satou, Shouju Masumoto, Kunio Kobayashi, Osamu Miki | 1986-10-21 |
| 4563631 | Voltage regulator for charging generator | Keigo Naoi, Kunio Kobayashi | 1986-01-07 |