Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966981 | Process for preparing epoxy group-containing silanes | Haruko Takai, Taiji Sakiyama, Kimishige Matsuzaki, Toshio Nozaki, Yoshiharu Okumura | 1990-10-30 |
| 4921901 | Block copolymers having ethylene-propylene copolymer blocks and methacrylate ester polymer blocks | Satoshi Ueki, Tokuo Makishima | 1990-05-01 |
| 4914163 | Process for preparing heterocyclic copolymers | Kazuyuki Sakota, Wataru Minoshima, Takayuki Masuda, Tetsuro Nakahama, Toshimitsu Sugawara +1 more | 1990-04-03 |
| 4912170 | Process for producing a modified styrene polymer | Tadashi Niwa, Masayuki Kato, Yoshio Taguchi, Tokuo Makishima, by Nobuko Makishima, legal representative | 1990-03-27 |
| 4888436 | Process for preparing aminopropyl alkoxy silanes | Kouji Shiozawa, Haruko Takai, Kazutoshi Takatsuna, Nobukazu Okamoto, Yoshiharu Okumura | 1989-12-19 |
| 4849483 | Process for producing a catalyst component for polymerization of olefins | Mamoru Tachikawa, Masato Sakuma, Satoshi Ueki, Tokuo Makishima | 1989-07-18 |
| 4820674 | Process for preparing a hydrosilylation catalyst | Kouji Shiozawa, Yoshiharu Okumura, Nobukazu Okamoto | 1989-04-11 |
| 4801654 | Block copolymer containing block from tetrahydrofuran | Tokuo Makishima, by Nobuko Makishima, legal representative, Satoshi Ueki | 1989-01-31 |
| 4788261 | Polyarylene sulfide resin composition | Yoshio Taguchi, Youichi IMAI, Tadashi Niwa, Masayuki Kato | 1988-11-29 |
| 4737555 | Process for producing a catalyst component for polymerization of olefins | Mamoru Tachikawa, Satoshi Ueki, Masato Sakuma, Tokuo Makishima | 1988-04-12 |
| 4704438 | Novel styrene copolymer | Tadashi Niwa, Masayuki Kato, Yoshio Taguchi | 1987-11-03 |
| 4704433 | Block copolymer containing a methacrylate ester block | Satoshi Ueki, Tokuo Makishima | 1987-11-03 |
| 4686199 | Process for producing a catalyst component for polymerization of olefins | Mamoru Tachikawa, Masato Sakuma, Satoshi Ueki, Tokuo Makishima | 1987-08-11 |
| 4683275 | Methylstyrene maleimide copolymer | Masayuki Kato, Yoshio Taguchi, Tokuo Makishima | 1987-07-28 |
| 4678767 | Process for producing a catalyst component for polymerization of olefins | Mamoru Tachikawa, Satoshi Ueki, Masato Sakuma, Tokuo Makishima | 1987-07-07 |
| 4647550 | Catalyst component for polymerization of olefins | Tadanao Kohora, Satoshi Ueki, Mamoru Tachikawa, Tokuo Makishima | 1987-03-03 |
| 4426314 | Magnesium-containing solid | Makoto Miyazaki, Takeshi Nomura, Makoto Yoda | 1984-01-17 |
| 4402863 | Magnesium-containing solid | Makoto Miyazaki, Takeshi Nomura, Makoto Yoda | 1983-09-06 |