Issued Patents All Time
Showing 176–200 of 206 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840183 | Electrocardiograph | Tsutomu Kotani | 1989-06-20 |
| 4839685 | Light receiving element for a rangefinder | Minoru Ishiguro | 1989-06-13 |
| 4833044 | Film type magnetic recording medium | Terunobu Miyazaki, Susumu Shinagawa, Yuudou Abe, Yoshinobu Saitou | 1989-05-23 |
| 4831402 | Camera with changeable focal length | Yoshihiro Fujita, Takao Umetsu, Ysuyoshi Masaoka | 1989-05-16 |
| 4825675 | Top roll exchanging apparatus for a wheel rim forming machine | Yusaku Shinozawa, Tsunoru Nakamura | 1989-05-02 |
| 4805633 | Displacement sensor | Tsutomu Kotani | 1989-02-21 |
| 4790182 | Hot wire air flow meter | Hiroatsu Tokuda, Tadao Suzuki, Masumi Takada, Tsutomu Kooriyama | 1988-12-13 |
| 4783817 | Electronic noise attenuation system | Hareo Hamada, Takashi Enokida, Tanetoshi Miura, Takashi Kuribayashi, Kinichiro Asami +1 more | 1988-11-08 |
| 4767303 | Extruding apparatus for extruding synthetic resin | Kazuaki Sakakura | 1988-08-30 |
| 4746466 | Ultrasonic atomizing apparatus | — | 1988-05-24 |
| 4636703 | Charging apparatus | Syoichi Tohya | 1987-01-13 |
| 4621255 | Method and apparatus for analog-to-digital conversion | Koichi Kano, Kan Otsuka | 1986-11-04 |
| 4613403 | Method for treating golf ball surface with glow discharge plasma and apparatus therefor | Tomio Oyachi, Koichi Izuhara, Setsuo Akiyama, Masato Yoshikawa | 1986-09-23 |
| 4607523 | Crank angle detecting apparatus for an internal combustion engine | Teruo Fukuda, Toshiaki Isobe, Mamoru Kobashi | 1986-08-26 |
| 4510464 | LC-switched transistor oscillator for vibrator excitation | — | 1985-04-09 |
| 4486524 | Toner for developing electrostatic latent images comprising a resin having specified molecular weight parameters | Yasuyuki Fujisaki, Hiroshi Ogawara, Hirozo Funaki, Ryubun Seimaya, Yutaka Yamada +2 more | 1984-12-04 |
| 4474326 | Ultrasonic atomizing device | — | 1984-10-02 |
| 4386147 | Toner for developing electrostatic latent images | Ryubun Seimiya, Yutaka Yamada, Makoto Tomono, Noriyoshi Tarumi, Yasuyuki Fujisaki +2 more | 1983-05-31 |
| 4381910 | Apparatus for molding pulley for toothed belts | Hideo Matsumoto, Marehito Kato | 1983-05-03 |
| 4365426 | Hair dryer | Kunio Suzuki | 1982-12-28 |
| 4359697 | Ultrasonic wave nebulizer driving circuit | — | 1982-11-16 |
| 4338576 | Ultrasonic atomizer unit utilizing shielded and grounded elements | Sadao Mitsui | 1982-07-06 |
| 4325260 | Pressure transducer | Hitoshi Minorikawa, Masaru Iguchi, Seiichi Kashiwazaki | 1982-04-20 |
| 4322980 | Semiconductor pressure sensor having plural pressure sensitive diaphragms and method | Seikou Suzuki, Motohisa Nishihara, Kanji Kawakami, Hideo Sato, Shigeyuki Kobori +1 more | 1982-04-06 |
| 4318062 | Ultrasonic wave nebulizer driving circuit | Sadao Mitsui, Keiichi Watanabe | 1982-03-02 |