Issued Patents All Time
Showing 251–275 of 298 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5034310 | Silver halide color photographic photosensitive material | Yoshitaka Yamada, Toshihiko Yagi | 1991-07-23 |
| 5034208 | Process for preparing amorphous silicon | Makoto Tsunashima, Masamitsu Satoh | 1991-07-23 |
| 4973979 | Circuit and method for converting digital signal into corresponding analog signal | — | 1990-11-27 |
| 4971896 | Method for forming thin film pattern and method for fabricating thin film magnetic head using the same | Takashi Kawabe, Ataru Kobayashi, Moriaki Fuyama, Makoto Morijiri, Eiji Ashida +5 more | 1990-11-20 |
| 4962667 | Ultrasonic imaging apparatus | Toshio Ogawa, Kageyoshi Katakura, Shin-ich Kondo, Shin'ichiro Umemura, Noriyoshi Ichikawa +1 more | 1990-10-16 |
| 4960337 | Ribbon mask for a printer | Toshikiyo Kato, Yasuo Ichikawa, Wataru Ito, Yoshio Kamata | 1990-10-02 |
| 4958153 | Method and apparatus for priority control of incoming calls at | Hatsuho Murata | 1990-09-18 |
| 4953997 | Tractor units for push-pull printer | Kazumi Hasegawa, Wataru Ito | 1990-09-04 |
| 4935923 | Simple adapter for multiplexing | Tomoyoshi Shimizu, Hatsuho Murata | 1990-06-19 |
| 4900175 | Platen assembly | Takashi Sawada, Mitsuo Bansho | 1990-02-13 |
| 4861574 | Process for preparing chloropolysilanes | Makoto Tsunashima, Akihiko Mieda | 1989-08-29 |
| 4851903 | Automatic focusing system of an observing means for inspecting an object | Shuji Takeshita | 1989-07-25 |
| 4841491 | Ultrasonic beam former | Shinichi Kondo, Kageyoshi Katakura, Toshio Ogawa, Shin'ichiro Umemura | 1989-06-20 |
| 4827122 | Rotation angle detector | — | 1989-05-02 |
| 4825241 | Electrostatic latent image developing apparatus | Hiromitsu Saijo, Masamichi Hayashi, Shinya Matsuda | 1989-04-25 |
| 4813800 | Paper feed apparatus for printer | Kazumi Hasegawa, Wataru Ito | 1989-03-21 |
| 4811740 | Ultrasonic diagnosis apparatus capable of probe exchange | Shinichiro Umemura, Kageyoshi Katakura | 1989-03-14 |
| 4803993 | Ultrasonic diagnosis apparatus | Shinichiro Umemura, Shizuo Ishikawa, Kageyoshi Katakura, Noriyoshi Ichikawa, Tsuyoshi Mitake | 1989-02-14 |
| 4795872 | Electromagnetic induction heating apparatus including a magnetic flux diverting assembly | Nobuyasu Hagisawa | 1989-01-03 |
| 4793184 | Ultrasonic imaging apparatus and method of forming an ultrasonic image of an object | Kageyoshi Katakura, Toshio Ogawa, Shin'ichiro Umemura, Shinichi Kondo | 1988-12-27 |
| 4787764 | Sheet feeder in printers, having an improved operability in sheet setting | Mikio Moriya | 1988-11-29 |
| 4780854 | Semiconductor integrated circuit device | Yohji Watanabe, Koji Sakui | 1988-10-25 |
| 4769110 | Address label preparation processing system for printed matter dispatching operation | Kinichiro Ohno, Katsuyoshi Morita, Kazuo Aihara, Yukio Kanzaki, Hirobumi Watanabe +1 more | 1988-09-06 |
| 4759372 | Convex array ultrasonic probe | Shinichiro Umemura, Kageyoshi Katakura, Toshio Ogawa, Shinichi Kondo | 1988-07-26 |
| 4748454 | Device for indicating waveform position of a dot array recorder | Katsuhiro Adachi | 1988-05-31 |