Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8781478 | Handover control apparatus, handover control method, and program product | Michio Shamoto, Yoichi Yoshikura | 2014-07-15 |
| 8433362 | Handover control apparatus | Michio Shamoto, Yoichi Yoshikura, Yusuke Morioka, Mitsuo Taniguchi | 2013-04-30 |
| 7536153 | Activation signal output circuit having multiple amplifier circuits | Hisanori Uda, Hiroaki Hayashi, Yukiomi Tanaka, Kazuhiko Endo | 2009-05-19 |
| 7209842 | Activation signal output circuit and determination circuit | Kazuo Mizuno, Ryu Kimura, Yukiomi Tanaka, Kazuhiko Endo, Hisanori Uda +1 more | 2007-04-24 |
| 5751227 | Communication system for vehicles | Ichiro Yoshida, Taisei Kato, Toshihide Ando, Manabu Matsumoto, Mutsushi Yamashita | 1998-05-12 |
| 5705996 | Toll collection system | Osamu Eguchi | 1998-01-06 |
| 5557096 | Multiple sheet electronic delivery tag | Atsushi Watanabe, Hitoshi Kamiya, Eiji Nakada, Tomoaki Mizuno, Tokutaro Murase +1 more | 1996-09-17 |
| 5525991 | Mobile object identification system | Michinaga Nagura, Manabu Matsumoto, Toshihide Ando, Mutsushi Yamashita, Taisei Katoh +2 more | 1996-06-11 |
| 5340968 | Information storage medium with electronic and visual areas | Atsushi Watanabe, Hitoshi Kamiya, Eiji Nakada, Tomoaki Mizuno, Tokutaro Murase +1 more | 1994-08-23 |
| 5247305 | Responder in movable-object identification system | Tatsuya Hirata | 1993-09-21 |
| 4898462 | Device for detecting a transmissivity of a substance | Koji Numata, Fumio Asakura, Masaei Nozawa, Takahiro Shibakawa, Hajime Akado +1 more | 1990-02-06 |
| 4706195 | Speed control system for a motor vehicle | Yasuhisa Yoshino, Hiroyuki Sakakibara, Yoshio Shinoda | 1987-11-10 |
| 4689624 | Vehicle speedometer | Hiroyuki Sakakibara | 1987-08-25 |
| 4684943 | Unlocking device for a vehicle lid | Sotoo Kitamura, Shigeyuki Akita | 1987-08-04 |
| 4673913 | Zigzag running warning system for automotive vehicles | Shigeyuki Akita | 1987-06-16 |
| 4602256 | Luggage door unlocking device for a vehicle | Shigeyuki Akita | 1986-07-22 |
| 4581685 | Ultrasonic transducer | Shigeyuki Akita | 1986-04-08 |
| 4580250 | Ultrasonic detection and communication system for automobiles | Shigeyuki Akita, Koichi Mizuno | 1986-04-01 |
| 4558321 | Visitor conversation system | Shigeyuki Akita | 1985-12-10 |
| 4416150 | Fuel injection timing detecting apparatus for diesel engines | Sigeyuki Akita | 1983-11-22 |
| 4371835 | RPM Detection system for internal combustion engine | Sigeyuki Akita, Katsuhisa Fujikawa | 1983-02-01 |
| 4339713 | Apparatus for detecting rotations | Sigeyuki Akita, Masao Kotera | 1982-07-13 |
| 4225950 | Automobile distance measuring apparatus | Masao Kotera | 1980-09-30 |