Issued Patents All Time
Showing 101–125 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000881 | Polymerizable organosilane compound | Mikio Endo, Tohru Kubota | 1991-03-19 |
| 4957607 | Method for the preparation of a cycloalkyl silane compound | Mikio Endo, Minoru Takamizawa, Tohru Kubota, Toshio Shinohara | 1990-09-18 |
| 4921989 | .OMEGA.silylalkynyl silane compound and method for preparation thereof | Mikio Endo, Tohru Kubota, Yasuhisa Tanaka | 1990-05-01 |
| 4895966 | Polymerizable organosilane compound | Tohru Kubota, Mikio Endo | 1990-01-23 |
| 4883569 | Method for the preparation of a cycloalkyl silane compound | Mikio Endo, Minoru Takamizawa, Tohru Kubota, Toshio Shinohara | 1989-11-28 |
| 4869747 | Method for growth acceleration of plants | Hiroshi Yoshioka, Akira Yamamoto, Minoru Takamizawa | 1989-09-26 |
| 4758640 | Vinylsilyl group-containing monodisperse polymeric compound and a method for the preparation thereof | Teruo Fujimoto, Minoru Takamizawa, Akira Yamamoto | 1988-07-19 |
| 4748262 | (Phenyl dimethyl carbinyl) silane compound and a method for the preparation thereof | Minoru Takamizawa, Mikio Endo, Toru Kubota | 1988-05-31 |
| 4727172 | Method for the preparation of an organosiloxane oligomer and a novel organosiloxane oligomer thereby | Akira Yamamoto, Minoru Takamizawa, Tadao Kurosaki | 1988-02-23 |
| 4657991 | Precursor composition of silicon carbide | Minoru Takamizawa, Taishi Kobayashi, Yoshihumi Takeda, Akira Hayashida | 1987-04-14 |
| 4649185 | Contact lens comprising trimethylvinylsilane polymer | Minoru Takamizawa, Akira Yamamoto, Shigehiro Nagura | 1987-03-10 |
| 4593112 | Method for the preparation of a tert-hydrocarbyl silyl compound | Minoru Takamizawa, Akira Yamamoto | 1986-06-03 |
| 4588832 | Method for the preparation of a 1-alkynylsilyl compound | Akira Yamamoto, Minoru Takamizawa | 1986-05-13 |
| 4568771 | Method for stabilizing aliphatic higher aldehyde compounds | Akira Yamamoto, Mitsuyoshi Ohshima, Nobolu Aiba | 1986-02-04 |
| 4539417 | Poly(dimethylsilmethylene) methylacetylene compound and a method for the preparation thereof | Minoru Takamizawa, Akira Yamamoto, Mistuyoshi Ohshima | 1985-09-03 |
| 4529825 | Method for the preparation of a trans-isomer of ethylenically unsaturated organic compounds | Akira Yamamoto | 1985-07-16 |
| 4391984 | Alkynyl halide compounds and alkenyl acetate compounds therefrom | Akira Yamamoto, Kenichi Taguchi | 1983-07-05 |
| 4384158 | Method for the preparation of cis-11-hexadecen-1-yne | Akira Yamamoto, Kenichi Taguchi | 1983-05-17 |
| 4355193 | Method for the preparation of cis-nonen-6-yl chloride | Akira Yamamoto, Kenichi Taguchi | 1982-10-19 |
| 4339397 | Method for the preparation of a sodium salt of 1-alkyne compound | Kenichi Taguchi, Akira Yamamoto | 1982-07-13 |
| 4337372 | Method for the cis to trans isomerization of an alkenol | Akira Yamamoto, Kenichi Taguchi | 1982-06-29 |
| 4331820 | Cis-6-undecene-1-chloride and a method for the preparation thereof | Kenichi Taguchi, Akira Yamamoto, Nobuo Takasaka, Hisashi Shimizu | 1982-05-25 |
| 4324931 | 1-Halo-4-decene compounds | Kenichi Taguchi, Akira Yamamoto, Nobuo Takasaka, Hisashi Shimizu, Mitsuyoshi Oshima | 1982-04-13 |
| 4273944 | Method for selective preparation of cis isomers of ethylenically unsaturated compounds | Shigeru Ohno, Haruya Tezuka | 1981-06-16 |
| 4246178 | Tetrahydropyran-5-one compounds | Akira Yamamoto, Kenichi Taguchi, Akira Hayashida | 1981-01-20 |