Issued Patents All Time
Showing 626–650 of 744 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148019 | Moving amount detecting method using a shadow picture diffraction interference pattern | Haruhiko Machida, Jun Akedo, Tomoyuki Yamaguchi | 1992-09-15 |
| 5148409 | Ultrasonic ground speedometer utilizing Doppler effect | Masami Negishi, Toshiya Kimura | 1992-09-15 |
| 5140177 | Complementary circuit device returnable to normal operation from latch-up phenomenon | Shinji Suda, Katsunobu Hongo, Hiroyuki Nakao | 1992-08-18 |
| 5138246 | Battery protecting system in a car stereo | — | 1992-08-11 |
| 5118981 | Piezoelectric sensor for monitoring kinetic momentum | Masaru Goto | 1992-06-02 |
| 5119130 | Document size detecting device | Hideaki Tsudaka | 1992-06-02 |
| 5107355 | Liquid crystal display device having layered bus line structure | Taxay Satoh | 1992-04-21 |
| 5097708 | Ultrasonic rotational speed sensor | — | 1992-03-24 |
| 5097453 | Ultrasonic ground speedometer utilizing doppler effect | Masami Negishi, Toshiya Kimura | 1992-03-17 |
| 5090241 | Flow rate sensor | — | 1992-02-25 |
| D323337 | 35 mm camera | Ken Moro, Jun Akabane | 1992-01-21 |
| D323336 | 35 mm camera | Ken Moro, Akira Nojima | 1992-01-21 |
| 5068411 | Trifluorobenzene compounds and process for producing the same | Masaaki Shimizu | 1991-11-26 |
| 5065188 | Charge-eliminating apparatus of copier | Kazuhiko Tsuboi, Atsushi Takahashi, Shigeo Maeda, Seiichi Yagi | 1991-11-12 |
| 5058426 | Flow rate sensor | — | 1991-10-22 |
| 5054003 | Ultrasonic ground speedometer utilizing doppler effect | Toshiya Kimura, Masami Negishi | 1991-10-01 |
| 5053671 | Piezoelectric sensor for monitoring kinetic momentum | Kenichi Tanaka | 1991-10-01 |
| 5050541 | Boiler equipped with water tubes | Yoshiharu Ueda, Keiryo Tou, Masamichi Yamamoto | 1991-09-24 |
| 5051486 | Preparation of polymers useful as polymeric solid electrolytes and compatibilizers | Nobuyuki Kuroda, Kazuo Matsuura | 1991-09-24 |
| 5049700 | Panel for free access to signal cable and power cable | Tsuguhiro Hirose, Hideaki Haruyama, Jiro Kano, Katsunari Kodachi, Yoshio Kojima +2 more | 1991-09-17 |
| 5045619 | N-alkenylcarbamate macromer | Nobuyuki Kuroda, Kazuo Matsuura | 1991-09-03 |
| 5025666 | Transducer with built-in printed circuit board | Toshiharu Itoh | 1991-06-25 |
| D317772 | Camera | Yasuki Nagaoka | 1991-06-25 |
| 5021605 | Trifluorobenzene compounds | Masaaki Shimizu | 1991-06-04 |
| 4993836 | Method and apparatus for measuring form of three-dimensional objects | Nakatomo Furuhashi, Yuichi Ono, Hiroaki Moritani | 1991-02-19 |