Issued Patents All Time
Showing 126–139 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4507512 | Process for hydration of olefins | Yoshiharu Okumura, Setsuo Kamiyama, Katsumi Kaneko | 1985-03-26 |
| 4482678 | Diene rubber composition and tire using it in tread | Yuichi Saito, Akio Imai, Nobuyuki Yoshida, Yasushi Okamoto | 1984-11-13 |
| 4471093 | Elastomer composition comprising a blend of SBR rubbers | Yuichi Saito, Keisaku Yamamoto, Akio Imai, Nobuyuki Yoshida, Yasushi Okamoto | 1984-09-11 |
| 4436873 | Conjugated diene block polymer and process for preparing the same | Yuichi Saito, Akio Imai, Keisaku Yamamoto, Hiroyoshi Takao, Nobuyuki Yoshida | 1984-03-13 |
| 4385151 | Composition containing isoprene polymer | Yuichi Saito, Akio Imai, Keisaku Yamamoto, Tomoaki Seki, Nobuyuki Yoshida | 1983-05-24 |
| 4361677 | Curable composition for hard rubber and the use thereof | Takehiko Tsuyuri | 1982-11-30 |
| 4327231 | Process for the production of tertiary alcohols | Yoshiharu Okumura, Katsumi Kaneko | 1982-04-27 |
| 4299800 | Method of removing oxygen from a gas containing an unsaturated hydrocarbon | Eiichiro Nishikawa, Masuo Shinya, Katsumi Kaneko | 1981-11-10 |
| 4285381 | Curable composition for hard rubber and the use thereof | Takehiko Tsuyuri | 1981-08-25 |
| 4261658 | Camera | Takashi Uchiyama, Ryoichi Suzuki, Tokuichi Tsunekawa, Fumio Ito, Mutsuhide Matsuda | 1981-04-14 |
| 4237329 | Process for the production of alkylbenzenes | Setsuo Kamiyama, Yukio Nagashima, Katsumi Kaneko | 1980-12-02 |
| 4196984 | Cinecamera equipment capable of synchronous sound recording | Yoshio Komine, Kiyoshi Takahashi, Tomoshi Takigawa, Mitsutoshi Ogiso, Toshikazu Ichiyanagi | 1980-04-08 |
| 4181415 | Camera | Takashi Uchiyama, Ryoichi Suzuki, Tokuichi Tsunekawa, Fumio Ito, Mutsuhide Matsuda | 1980-01-01 |
| 4181414 | Self developing camera with film feedout control | Fumio Ito, Mutsuhide Matsuda, Ryoichi Suzuki, Tokuichi Tsunekawa, Takashi Uchiyama | 1980-01-01 |