Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334684 | .alpha.-olefin-alkenylsilane copolymer and method for preparing same | Kaoru Kawanishi | 1994-08-02 |
| 5326824 | Syndiotactic propylene copolymer, method for preparing same, and its use | Kazuhiko Yamamoto | 1994-07-05 |
| 5321096 | Polyimide composition | Yuichi Okawa, Nobuhito Koga, Hideaki Oikawa, Akihiro Yamaguchi | 1994-06-14 |
| 5321087 | Preparation process of thermoplastic resin composite | Naoya Ogata, Takehisa Nakanishi | 1994-06-14 |
| 5314956 | Polypropylene resin compositions of high syndiotacticity and preparation process thereof | Tetsunosuke Shiomura, Nobutaka Uchikawa, Tutomu Iwatani, Katsumi Takeuchi | 1994-05-24 |
| 5314957 | Molded article of crosslinked polyolefin and method for preparing it | Kazuhiko Yamamoto | 1994-05-24 |
| 5300620 | Heat-resistant adhesive and method of adhesion by using adhesive | Hideaki Okikawa, Shoji Tamai, Katsuaki Iiyama, Saburo Kawashima, Akihiro Yamaguchi | 1994-04-05 |
| 5278216 | Syndiotactic polypropylene resin composition | Tetsunosuke Shiomura, Nobutaka Uchikawa, Tateyo Sasaki, Takeo Inoue | 1994-01-11 |
| 5266641 | Butene-1 copolymers and resin compositions containing the same | Tetsunosuke Shiomura, Tateyo Sasaki, Tutomu Iwatani, Nobutaka Uchikawa, Kouji Kitabayashi | 1993-11-30 |
| 5260395 | Method for molding syndiotactic polypropylene and molded article | Tateyo Sasaki, Mitsuru Ito, Shigeru Kimura, Takeo Inoue | 1993-11-09 |
| 5252700 | Heat-resistant adhesive and method of adhesion by using adhesive | Hideaki Okikawa, Shoji Tamai, Katsuaki Iiyama, Saburo Kawashima, Akihiro Yamaguchi | 1993-10-12 |
| 5232992 | Molded articles of syndiotactic polypropylene and method for preparing same | Tetsunosuke Shiomura, Nobutaka Uchikawa, Tateyo Sasaki, Takeo Inoue | 1993-08-03 |
| 5225507 | Polymer and polypropylene resin composition | Kaoru Kawanishi, Hiroshi Matsuzawa, Yukari Nishimori | 1993-07-06 |
| 5219968 | Propylene copolymer | Tetsunosuke Shiomura, Masashiro Kouno, Norihide Inoue, Satoshi Fukushima, Yoshiho Sonobe +3 more | 1993-06-15 |
| 5212247 | Polypropylene resin compositions of high syndiotacticity and preparation process thereof | Tetsunosuke Shiomura, Nobutaka Uchikawa, Tutomu Iwatani, Katsumi Takeuchi | 1993-05-18 |
| 5206324 | Butene-1 copolymer and resin composition containing the same | Tetsunosuke Shiomura, Tateyo Sasaki, Tutomu Iwatani, Nobutaka Uchikawa, Kouji Kitabayashi | 1993-04-27 |
| 5200439 | Method for increasing intrinsic viscosity of syndiotactic polypropylene | — | 1993-04-06 |
| 5200131 | Method for molding syndiotactic polypropylene | Tateyo Sasaki, Mitsuru Ito, Shigeru Kimura, Takeo Inoue | 1993-04-06 |
| 5187250 | Poly-.alpha.-olefins | Tetsunosuke Shiomura, Yukari Nishimori, Nobutaka Uchikawa | 1993-02-16 |
| 5175208 | Method for preparing block copolymers of propylene | Mitsuru Ito, Tutomu Iwatani, Kaoru Kawanishi, Nobutaka Uchikawa, Shigeru Kimura +1 more | 1992-12-29 |
| 5169924 | Copolymer of propylene and butene-1 | Tetsunosuke Shiomura, Tateyo Sasaki, Tutomu Iwatani, Nobutaka Uchikawa | 1992-12-08 |
| 5166225 | Process for producing of crosslinked polyolefins | Kazuhiko Yamamoto | 1992-11-24 |
| 5157092 | Polymer of 4-methylpentene-1 | Tetsunosuke Shiomura, Nobutaka Uchikawa, Yukari Tamai, Tateyo Sasaki, Tutomu Iwatani | 1992-10-20 |
| 5132157 | Stretched films of polyproplene | Kazuhiko Yamamoto, Tateyo Sasaki, Takeo Inoue, Takayuki Yamada | 1992-07-21 |
| 5098967 | Method of controlling the molecular weight of polypropylene | Ichiro Fujio, Nobutaka Uchikawa | 1992-03-24 |