Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080991 | Electrophotographic photoreceptor with a hydrazone | Atsuo Saita | 1992-01-14 |
| 5059355 | Process for preparation of crystalline oxytitanium phthalocyanine | Yoshiaki Kato, Sumiko Watabe | 1991-10-22 |
| 5019949 | Solid electrolytic capacitor | Hironosuke Ikeda, Nobuhiro Furukawa, Koji Nishio, Masahisa Fujimoto, Osamu Ando | 1991-05-28 |
| 5016704 | Air conditioner system for automotive vehicle | — | 1991-05-21 |
| 4987045 | Photosensitive member for electrophotography | Tetsumi Suzuki, Tetsuo Murayama, Osamu Ando | 1991-01-22 |
| 4873164 | Electrophotographic photoreceptor comprising a charge transport medium and a bis-azo compound containing oxygen | Yoshiaki Kato | 1989-10-10 |
| 4791194 | AZO compound photoreceptor having napthol substiuents | Tetsumi Suzuki, Tetsuo Murayama, Shinji Aramaki, Michiyo Yokoyama | 1988-12-13 |
| 4725519 | Dual layer electrophotographic photoreceptor comprises titanium phthalocyanine charge generator and hydrazone charge transport materials | Tetsumi Suzuki, Tetsuo Murayama, Shigenori Otsuka, Mamoru Nozomi | 1988-02-16 |
| 4679054 | Print head | Yoshitaka Yoshikawa, Masahide Tsukamoto, Yutaka Nishimura, Tetsuhiro Sano | 1987-07-07 |
| 4664997 | Crystalline oxytitanium phthalocyanine and photoreceptor for use in electrophotography | Tetsumi Suzuki, Tetsuo Murayama, Shigenori Otsuka, Mamoru Nozomi | 1987-05-12 |
| 4646309 | Dye laser | Takashi Arisawa, Yoichiro Maruyama, Koreyuki Shiba, Toshio Niwa, Masaharu Kaneko | 1987-02-24 |
| 4618555 | Electrophotographic photoreceptor comprising azo compounds | Tetsumi Suzuki, Tetsuo Murayama, Shinji Aramaki, Michiyo Yokoyama | 1986-10-21 |
| 4574347 | Data processing apparatus for performing high-speed arithmetic operations | Shosuke Mori, Makoto Awaga, Kiminori Fujisaku, Mitsuru Yamauchi | 1986-03-04 |
| 4565236 | Method of and mold for continuously casting steel beam blanks | Tamenori Masui, Toshihiko Ariyoshi | 1986-01-21 |
| 4495083 | Guest-host type liquid crystal composition and liquid crystal display device using the same | Shuji Imazeki, Akio Mukoh, Hirosada Morishita, Seiichi Imahori, Masaharu Kaneko | 1985-01-22 |
| 4485160 | Electrophotographic hydrazone plate | Tetsumi Suzuki, Tetsuo Murayama, Shinji Aramaki | 1984-11-27 |
| 4324455 | Liquid crystal composition | Seiichi Imahori, Masaharu Kaneko, Shuji Imazeki, Akio Mukoh, Hirosada Morishita | 1982-04-13 |