Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313529 | Bump bonding and sealing a semiconductor device with solder | Shinji Yoshihara | 2001-11-06 |
| 5504356 | Semiconductor accelerometer | Yukihiro Takeuchi, Toshimasa Yamamoto, Yoshinori Ohtsuka, Tadashi Hattori, Kazuhiko Kanou +1 more | 1996-04-02 |
| 5066893 | Driving circuit for an electroluminescence device | Masahiko Osada, Masumi Arai | 1991-11-19 |
| 4931727 | Moving body speed detecting device which produces and detects a magnetic pole on the body surface | Kouichi Yamanoue, Hiroaki Tanaka, Tatsuo Sugitani, Hideo Inoue | 1990-06-05 |
| 4891559 | Apparatus for controlling a headlight of a vehicle | Muneaki Matsumoto, Koji Numata, Minoru Nishida, Mitsuhiko Masegi | 1990-01-02 |
| 4750584 | Distance measuring device | Hiroaki Tanaka, Hideki Kashiwagi | 1988-06-14 |
| 4714827 | Photo-electric conversion device with dark current compensation | — | 1987-12-22 |
| 4684943 | Unlocking device for a vehicle lid | Sotoo Kitamura, Yoshiyuki Kago | 1987-08-04 |
| 4673913 | Zigzag running warning system for automotive vehicles | Yoshiyuki Kago | 1987-06-16 |
| 4661718 | Information and electrical power transmission system and method for vehicle | Muneaki Matsumoto, Akira Kuno | 1987-04-28 |
| 4638249 | Incremental encoder rotational position detector | Hiroaki Tanaka | 1987-01-20 |
| 4630047 | Capacitive-type position and reference angular rotation detecting apparatus | Hiroaki Tanaka | 1986-12-16 |
| 4625411 | Apparatus for detecting rotation of steering wheel | Hideki Kashiwagi, Hiroaki Tanaka, Akira Kuno | 1986-12-02 |
| 4623889 | Signal transmitting device | Hiroaki Tanaka | 1986-11-18 |
| 4618948 | Apparatus for detecting obstructions behind vehicle | Hiroyuki Sakakibara, Masao Kodera, Tsuyoshi Maeno | 1986-10-21 |
| 4603581 | Sensing apparatus | Kouichi Yamanoue, Junji Kitagawa, Akira Kuno | 1986-08-05 |
| 4602255 | Luggage door unlocking device for vehicle | Junji Kitagawa, Kouichi Yamanoue | 1986-07-22 |
| 4602256 | Luggage door unlocking device for a vehicle | Yoshiyuki Kago | 1986-07-22 |
| 4581685 | Ultrasonic transducer | Yoshiyuki Kago | 1986-04-08 |
| 4580441 | Diesel smoke meter | Takashi Sakurai, Hiroshi Mizuno, Masao Kodera, Kunihiko Sasaki | 1986-04-08 |
| 4580250 | Ultrasonic detection and communication system for automobiles | Yoshiyuki Kago, Koichi Mizuno | 1986-04-01 |
| 4580136 | Luggage door unlocking device | Sotoo Kitamura, Junji Kitagawa | 1986-04-01 |
| 4563683 | Capacitive-type position and reference angular rotation detecting apparatus | Hiroaki Tanaka | 1986-01-07 |
| 4562732 | Device for detecting liquid amount in a vessel | Junji Kitagawa, Junji Mizuno, Akira Fukami | 1986-01-07 |
| 4558321 | Visitor conversation system | Yoshiyuki Kago | 1985-12-10 |