Issued Patents All Time
Showing 251–275 of 321 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4594303 | Electrophotographic photoreceptor | Seiji Horie, Masayoshi Nagata, Junji Nakano | 1986-06-10 |
| 4587558 | Address signal generating circuit for a memory circuit | Hiroyuki Sugiyama, Nobuaki Takahashi, Takeshi Shibamoto, Yoshiaki Amano, Koji Tanaka | 1986-05-06 |
| 4581311 | Photoconductive composition with vinylidene chloride-acrylonitrile copolymer additive | Shunichi Kondo, Kenji Sano | 1986-04-08 |
| 4568623 | Photoconductive compositions containing novel disazo compounds and electrophotographic photoreceptors using the same | Naonori Makino, Seiji Horie, Kouichi Kawamura | 1986-02-04 |
| 4558238 | Pressure transducer using integrated circuit elements | Kazuji Yamada, Yukitaka Kitadate, Kanji Kawakami, Kazuo Kato, Takao Sasayama | 1985-12-10 |
| 4557988 | Disazo compounds, photoconductive compositions and electrophotographic light-sensitive materials containing the same | Seiji Horie, Kouichi Kawamura, Naonori Makino | 1985-12-10 |
| 4556807 | Pressure transducer with temperature compensation circuit | Kazuji Yamada, Kazuo Kato, Takao Sasayama, Kanji Kawakami, Ryosaku Kanzawa | 1985-12-03 |
| 4554597 | Memory utilization control system for compressed digital picture data transmission system | Hiroyuki Sugiyama, Takeshi Shibamoto, Tsuneo Furuki, Mitsuo Kubo, Koji Tanaka | 1985-11-19 |
| 4550612 | Integrated pressure sensor | Kazuji Yamada, Shigeyuki Kobori, Satoshi Shimada, Ryosaku Kanzawa, Ryoichi Kobayashi | 1985-11-05 |
| 4542063 | Uniformly dyeable nylon 66 fiber and process for the production thereof | Hiroshi Tanji, Michitaka Iwata | 1985-09-17 |
| 4535045 | Electric light-sensitive material containing a novel vinylidene chloride copolymer | Kouichi Kawamura, Seiji Horie | 1985-08-13 |
| 4533613 | Disazo compounds and photoconductive composition as well as electrophotographic light sensitive element containing the same | Kouichi Kawamura, Seiji Horie, Naonori Makino | 1985-08-06 |
| 4522741 | Trans-4-alkyloxymethyl-1-(4'-substituted biphenylyl-4)cyclohexanes | Hiromichi Inoue, Takashi Inukai, Yasuyuki Goto, Masahiro Fukui | 1985-06-11 |
| 4508805 | Disazo compounds, photoconductive compositions and electrophotographic light-sensitive materials containing the same | Kouichi Kawamura, Seiji Horie, Naonori Makino | 1985-04-02 |
| 4504559 | Disazo compounds and photoconductive composition as well as electrophotographic light sensitive element containing the same | Naonori Makino, Seiji Horie, Kouichi Kawamura | 1985-03-12 |
| 4500623 | Photoconductive compositions comprising an organic photoconductor and a thioamide compound and electrophotographic light-sensitive materials using the compositions | Kenji Sano, Syunichi Kondo | 1985-02-19 |
| 4500622 | Electrophotographic light-sensitive printing materials | Seiji Horie, Junji Nakano, Masayoshi Nagata | 1985-02-19 |
| 4499167 | Photoconductive compositions comprising an organic photoconductor and an amide compound and electro-photographic light-sensitive materials using the compositions | Kenji Sano, Syunichi Kondo | 1985-02-12 |
| 4496505 | Process for the production of a polyester fiber dyeable under normal pressure | Hiroshi Tanji, Michitaka Iwata | 1985-01-29 |
| 4480478 | Pressure sensor employing semiconductor strain gauge | Motohisa Nishihara, Kazuji Yamada, Seikou Suzuki | 1984-11-06 |
| 4480020 | Polymeric photoconductive sensitized by bis(.beta.-cyano-.beta.-alkoxycarbonylvinyl)benzene | Syunichi Kondo, Satoru Honjo, Akira Umehara | 1984-10-30 |
| 4477550 | Electrophotographic photoreceptor with hydrazone | Seiji Horie, Masayoshi Nagata, Junji Nakano | 1984-10-16 |
| 4476208 | Compounds having barbituric acid or thiobarbituric acid residue, photoconductive compositions and electrophotographic light sensitive materials containing the compounds as charge generating materials | Seiji Horie, Junji Nakano | 1984-10-09 |
| 4469768 | Electrophotographic light-sensitive material comprising a charge-generating material and a charge-transporting material | Seiji Horie, Masayoshi Nagata, Junji Nakano | 1984-09-04 |
| 4469864 | Thiopyrylium compounds and photoconductive compositions containing said compounds | Kouichi Kawamura, Harumi Katsuyama | 1984-09-04 |