Issued Patents All Time
Showing 176–200 of 214 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866226 | Multi-phase circuit breaker employing arc extinguishing apparatus | Fumiyuki Hisatsune, Shinji Yamagata, Yoshiaki Kobayashi | 1989-09-12 |
| 4863266 | Method and apparatus for measuring vehicle wheel alignment | Shogo Masuko, Morihiro Shimada | 1989-09-05 |
| 4860494 | Vertically movable window glass retainer for motor car door | Atsushi Takahashi | 1989-08-29 |
| 4815032 | Portable electronic memorandum device with password accessible memory | — | 1989-03-21 |
| 4808953 | Circuit breaker | Tsukasa Iio, Yoshinori Mochizuki, Yasusi Genba, Hideaki Moriwaki | 1989-02-28 |
| 4807639 | Pulse detection apparatus | Atsuko Shimizu, Shinichi Ohki | 1989-02-28 |
| 4802077 | PWM inverter controller | Yuichiro Nagato | 1989-01-31 |
| 4799581 | Apparatus for loading spare wheels on vehicle bodies | — | 1989-01-24 |
| 4799037 | Circuit interrupter | Tsukasa Iio, Yoshinori Mochizuki, Yasusi Genba, Hideaki Moriwaki | 1989-01-17 |
| 4786771 | Circuit interrupter with two stage stopper preventing bounce back | Tsukasa Iio, Yoshinori Mochizuki, Yasusi Genba, Hideaki Moriwaki | 1988-11-22 |
| 4771140 | Circuit interrupter | Tsukasa Iio, Yasusi Genba, Hideaki Moriwaki, Yoshinori Mochizuki | 1988-09-13 |
| 4755399 | Process for the production of a cutting tool | Akio Hara, Mitsunori Kobayashi, Yoshikatsu Mori | 1988-07-05 |
| 4743878 | Circuit interrupter | Hirotoshi Ohishi, Hiroaki Fujihisa, Yoshiaki Kobayashi, Kiyoshi Matsuura | 1988-05-10 |
| 4716265 | Circuit breaker with arc shielded contact arm | Tsukasa Iio, Yasusi Genba, Hideaki Moriwaki, Yoshinori Mochizuki | 1987-12-29 |
| 4703734 | Multi-valve internal combustion engine | Shunichi Aoyama, Manabu Kato | 1987-11-03 |
| 4683651 | Vehicle assembly line | Toshinobu Taketani, Ken Kuramori, Sunji Sakamoto | 1987-08-04 |
| 4658501 | Automobile assembling apparatus | Shunji Sakamoto, Kunji Kimura | 1987-04-21 |
| 4644352 | Radio wave data transmission watch device | — | 1987-02-17 |
| 4643620 | Coated hard metal tool | Akio Hara, Mitsunori Kobayashi, Yoshikatsu Mori | 1987-02-17 |
| 4641001 | Circuit interrupter | Hiroaki Fujihisa, Hirotoshi Ohishi, Yoshiaki Kobayashi | 1987-02-03 |
| 4628880 | Induction system for internal combustion engine having multiple inlet valves per combustion chamber | Shunichi Aoyama, Manabu Kato | 1986-12-16 |
| 4628288 | Circuit interrupter | Hiroaki Fujihisa, Hirotoshi Ohishi, Yoshiaki Kobayashi | 1986-12-09 |
| 4615000 | Pulse width modulation inverter system | Hideyuki Shimonabe | 1986-09-30 |
| D285523 | Electro-magnetic induction heater | Isao Ayukawa, Masakazu Sugiyama, Wataru Iwahashi | 1986-09-09 |
| 4609799 | Circuit interrupter | Hirotoshi Ohishi, Hiroaki Fujihisa | 1986-09-02 |