Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659792 | Electric connection box | Yuuji Saka, Eriko Yuasa, Takamichi Miyamukai, Hiroyuki Hayashi, Isao Yoneyama +3 more | 2003-12-09 |
| 6577215 | Instantaneous-tripping circuit breaker | Katsunori Kuboyama, Koji Asakawa, Isamu Nagahiro, Takeshi Emura | 2003-06-10 |
| 6559745 | Circuit breaker, and accessory switches thereof | Hideto Yamagata, Naoshi Uchida, Koji Asakawa, Kentaro Toyama | 2003-05-06 |
| 6554408 | Fluid ejection device and process for the production thereof | Katsumasa Miki, Masaya Nakatani, Isaku Kanno, Ryoichi Takayama | 2003-04-29 |
| 6550116 | Method for manufacturing a bimorph piezoelectric device for acceleration sensor | Kazunari Nishihara, Kiyotomo Kubota, Hirohumi Tajika, Tetsuro Shimamura, Yukinori Sasaki +1 more | 2003-04-22 |
| 6548813 | Object-to-be-printed detector and print detecting method | Kazuhiko Fujikawa, Takeshi Masutani, Junji Kajiwara, Yasuhiko Yokota | 2003-04-15 |
| 6548769 | Circuit breaker | Naoshi Uchida, Katsunori Kuboyama, Tatsunori Takahashi, Kentaro Toyama | 2003-04-15 |
| 6530276 | Acceleration sensor and acceleration apparatus using acceleration sensor | Hirofumi Tajika, Kazunari Nishihara, Motoyuki Taji, Yoshihiro Tomita | 2003-03-11 |
| 6491363 | Recording device | Takeshi Masutani, Kazuhiko Fujikawa | 2002-12-10 |
| 6403959 | Infrared detector element, and infrared sensor unit and infrared detecting device using it | Kazuhiko Fujikawa, Takeshi Masutani, Tsutomu Nakanishi, Shinji Umeda, Kazuki Komaki +1 more | 2002-06-11 |
| 6395575 | Method of manufacturing sensor and resistor element | Shinji Umeda, Akihiko Ibata, Hiroshi Fujii, Takeshi Masutani | 2002-05-28 |
| 6382026 | Acceleration sensor and acceleration apparatus using acceleration sensor | Hirofumi Tajika, Kazunari Nishihara, Motoyuki Taji, Yoshihiro Tomita | 2002-05-07 |
| 6297580 | Surface acoustic wave device and production method thereof and mobile communication equipment using it | Ryouichi Takayama, Mitsuhiro Furukawa, Yuji Murashima, Toru Sakuragawa | 2001-10-02 |
| 6246155 | Bimorph piezoelectric device for acceleration sensor and method of its manufacture | Kazunari Nishihara, Kiyotomo Kubota, Hirohumi Tajika, Tetsuro Shimamura, Yukinori Sasaki +1 more | 2001-06-12 |
| 6229414 | Make-and-break mechanism for circuit breaker | Kentaro Toyama, Naoshi Uchida, Tatsunori Takahashi, Katsunori Kuboyama, Koji Asakawa +3 more | 2001-05-08 |
| 6207927 | Gas-shielded AC arc welding method and machine making use of consumable electrode | Tsuneo Mita, Tsuneo Shinada, Kazushige Ichikawa, Yoshitaka Sakamoto, Seigo Nishikawa | 2001-03-27 |
| 5990434 | Switching mechanism for circuit breaker | Takumi Fujihira, Tatunori Takahashi, Naoshi Uchida, Katunori Kuboyama, Hiroaki Tosaka +2 more | 1999-11-23 |
| 5901025 | Circuit breaker | Tatsunori Takahashi, Takumi Fujihira, Naoshi Uchida, Katsunori Kuboyama, Hiroaki Tosaka +2 more | 1999-05-04 |
| 5886606 | Circuit breaker | Hiroaki Tosaka, Akihiko Kohanawa | 1999-03-23 |
| 5828157 | Piezoelectric actuator and pyroelectric type infrared ray sensor using the same | Katsumasa Miki, Takeshi Masutani | 1998-10-27 |
| 5825602 | Overcurrent trip device | Hiroaki Tosaka, Katsunori Kuboyama, Tatsunori Takahashi, Fumiyuki Ikeda | 1998-10-20 |
| 5662818 | Method of producing a pyroelectric infrared radiation detector | Tutomu Nakanishi, Tokumi Kotani, Keizaburo Kuramasu | 1997-09-02 |
| 5567941 | Pyroelectric type infrared sensor | Kazuhiko Fujikawa, Teruhiro Shiono, Hisahito Ogawa | 1996-10-22 |
| 5515189 | Neural network device and image recognition method employing photoconductive liquid crystal device with patterned electrode | Yasunori Kuratomi, Koji Akiyama, Akio Takimoto, Michihiro Miyauchi, Hisahito Ogawa | 1996-05-07 |
| 5471060 | Pyroelectric infrared radiation detector and method of producing the same | Tutomu Nakanishi, Tokumi Kotani, Keizaburo Kuramasu | 1995-11-28 |