Issued Patents All Time
Showing 126–150 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042324 | Control of torque generated by engine followed by continuously variable transmission | — | 1991-08-27 |
| 5032937 | Magnetic tape recording and/or reproducing apparatus having automatic mode changing capabilities | Masaharu Hayakawa, Takehiko Yonekawa | 1991-07-16 |
| 5022285 | Transient reduction ratio control during shift between two mode operations | — | 1991-06-11 |
| 5013955 | Drive system of actuator having piezoelectric device for use in motor vehicle | Yoshimichi Hara, Eiju Matsunaga, Hiroyuki Kawata, Akira Hukami, Makoto Shiozaki +2 more | 1991-05-07 |
| 4932165 | Method of polishing the surface of electrophotographic photoreceptor | Masahiro Sone, Takahiro Suzuki | 1990-06-12 |
| 4930080 | Control arrangement for automatic transmission | — | 1990-05-29 |
| 4928242 | Vehicle speed sensor abnormality detection device | — | 1990-05-22 |
| 4916982 | Improvements in controls relating to engine braking in a continuously variable transmission | — | 1990-04-17 |
| 4890516 | Ratio control system for continuously variable transmission | — | 1990-01-02 |
| 4862771 | Control for continuously variable transmission for quick downshifting to establish engine brake running | Haruyoshi Kumura | 1989-09-05 |
| 4758482 | Enclosed type lead batteries and method for producing the same | Takumi Yamana, Tomoyuki Ohkura, Akira Ishiodori, Yoshimi Yabui, Masayoshi Aoki +7 more | 1988-07-19 |
| 4716789 | Drive control device for vehicles | — | 1988-01-05 |
| 4629915 | Frequency discrimination circuit | Yuji Kato | 1986-12-16 |
| 4566417 | Fuel injection control apparatus for diesel engines | Nobuhito Hobo, Yoshihiko Tsuzuki, Takashi Naito, Mikio Kumano, Tetsuya Nakamura +2 more | 1986-01-28 |
| 4529961 | Tire pressure sensor and sensing system | Hiroaki Nishimura | 1985-07-16 |
| 4522372 | Electromagnetic valve | Kiyotoshi Yano, Yoshichika Yamada | 1985-06-11 |
| 4503830 | Apparatus for controlling fuel injection timing | Tetsuya Nakamura, Nobuhito Hobo, Yoshihiko Tsuzuki, Satoshi Haseda, Akira Masuda | 1985-03-12 |
| 4494511 | Fuel injection system for internal combustion engines | Osamu Ito, Nobuhito Hobo, Yoshihiko Tsuzuki, Takashi Hasegawa | 1985-01-22 |
| 4461170 | Fuel injection device for Diesel engines | Taro Tanaka, Osamu Ito, Nobuhito Hobo, Yoshihiko Tsuzuki, Satoshi Haseda | 1984-07-24 |
| 4379997 | Power amplifier | Minoru Ooishi, Teruji Mochizuki | 1983-04-12 |
| 4322800 | Method of reducing fuel consumption rate in internal combustion engines | Takashi Hisegawa, Osamu Ito, Nobuhito Hobo, Yoshihiko Tsuzuki, Mikio Kumano +1 more | 1982-03-30 |
| 4306283 | Power factor improving apparatus for power converter | Hisakatsu Kiwaki, Kyozo Tachibana, Yoshimitsu Onoda, Katsuaki Suzuki, Tatsuo Horie +1 more | 1981-12-15 |
| 4303870 | Power supply system for linear motor | Kiyoshi Nakamura, Masayoshi Isaka, Yoshimi Kurotaki | 1981-12-01 |
| 4225802 | Piezoelectric knocking detector for internal combustion engine | Osamu Ito, Nobuhito Hobo, Kenji Goto, Daisaku Sawada, Takashi Shigematu +1 more | 1980-09-30 |
| 4217467 | Amplitude and periodic phase modulation transmission system | Kazuo Kobayashi, Kiyohiro Yuki | 1980-08-12 |