Issued Patents All Time
Showing 301–321 of 321 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341653 | Liquid-crystalline 4-alkylcyclohexyl esters | Takashi Inukai, Kenji Furukawa, Shigeru Sugimori | 1982-07-27 |
| 4341853 | Spectral sensitization of organic photoconductors with diazastryl dyes | Seiji Horie | 1982-07-27 |
| 4337665 | Semiconductor pressure detector apparatus with zero-point temperature compensation | Kanji Kawakami, Motohisa Nishihara | 1982-07-06 |
| 4336282 | Process for production of electrode for use in electrolysis | Takayuki Shimamune | 1982-06-22 |
| 4334001 | Azacyanine spectra sensitized organic photoconductive compositions and elements | Seiji Horie | 1982-06-08 |
| 4322980 | Semiconductor pressure sensor having plural pressure sensitive diaphragms and method | Seikou Suzuki, Motohisa Nishihara, Kanji Kawakami, Shigeyuki Kobori, Hiroaki Hachino +1 more | 1982-04-06 |
| 4315983 | 2,6-Di-tert-butyl-4-substituted thiopyrylium salt, process for production of same, and a photoconductive composition containing same | Koichi Kawamura, Harumi Katsuyama | 1982-02-16 |
| 4312650 | Particle separator | Masao Seki, Takashi Kawata, Akira Omori, Hidekazu Abe | 1982-01-26 |
| 4297195 | Electrode for use in electrolysis and process for production thereof | Takayuki Shimamune | 1981-10-27 |
| 4291138 | Production of modified polypropylenes | Toshio Yagi | 1981-09-22 |
| 4291293 | Semiconductor absolute pressure transducer assembly and method | Kazuji Yamada, Seiko Suzuki, Motohisa Nishihara, Kanji Kawakami, Shigeyuki Kobori +3 more | 1981-09-22 |
| 4288290 | Apparatus for exchanging control rod drive mechanism in a nuclear reactor | Tooru Saima, Isao Ohya, Takahiko Imada, Shinichi Katsuma | 1981-09-08 |
| 4283475 | Pentamethine thiopyrylium salts, process for production thereof, and photoconductive compositions containing said salts | Koichi Kawamura, Harumi Katsuyama | 1981-08-11 |
| 4279770 | Liquid crystal 2,3-dicyano-hydroquinone derivatives | Takashi Inukai, Hiromichi Inoue, Kenji Furukawa, Shigeru Sugimori | 1981-07-21 |
| RE30588 | Electric timepiece for displaying the operating condition thereof | Munetaka Tamaru, Kazunari Kume, Hideshi Oono, Minoru Watanabe, Shigeru Morokawa | 1981-04-21 |
| 4253933 | Electrode substrate alloy for use in electrolysis | Takayuki Shimamune, Toshiki Goto, Hideo Nitta | 1981-03-03 |
| 4233848 | Strain gauge pressure transducer apparatus having an improved impedance bridge | Kanji Kawakami, Motohisa Nishihara | 1980-11-18 |
| 4226429 | Fluid seal for use in rotary regenerator | Osamu Kobayashi | 1980-10-07 |
| 4213843 | Electrolysis electrodes and method of making same | Takayuki Shimamune | 1980-07-22 |
| 4211666 | Liquid crystal compounds | Takashi Inukai, Hiromichi Inoue | 1980-07-08 |
| 4206071 | Liquid crystal composition | Takashi Inukai, Shigeru Sugimori | 1980-06-03 |