Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240930 | Cyclic olefin-based copolymer, cyclic olefin-based copolymer composition, molded article, and medical container | Hideki WASA, Haruka Saito, Sunil Krzysztof Moorthi, Futoshi FUJIMURA, Emi Oniki +2 more | 2025-03-04 |
| 12168738 | Adhesive resin compositions and laminates | Akihiko Iwashita, Ryohei SHIGA, Motoyasu Yasui, Yoshisada FUKAGAWA, Kyoko Kobayashi | 2024-12-17 |
| 12091536 | Resin composition containing 4-methyl-1-pentene copolymer, and film for capacitors | Hisanori Hashimoto, Makoto Nakano, Toyoaki Sasaki, Masakazu Tanaka | 2024-09-17 |
| 11732075 | Cyclic olefin-based copolymer, cyclic olefin-based copolymer composition, molded article, and medical container | Hideki WASA, Haruka Saito, Sunil Krzysztof Moorthi, Futoshi FUJIMURA, Emi Oniki +2 more | 2023-08-22 |
| 11248069 | 4-methyl-1-pentene polymer, resin composition and molded article | Masakazu Tanaka, Makoto Nakano, Sadahiko Matsuura | 2022-02-15 |
| 10870738 | Polyester sheet | Masakazu Tanaka, Toyoaki Sasaki, Yasuhito Tsugane, Kenkichi Yoshida, Kenjiro Takamine +1 more | 2020-12-22 |
| 10662270 | 4-methyl-1-pentene/α-olefin copolymer, composition comprising the copolymer and 4-methyl-1-pentene copolymer composition | Takayuki UEKUSA, Yoshisada Tamo | 2020-05-26 |
| 9902847 | 4-methyl-1-pentene (co)polymer composition, and film and hollow molded product composed of the composition | Hirokazu Tanaka, Takayuki UEKUSA, Yoshisada Tamo | 2018-02-27 |
| 9725540 | 4-methyl-1-pentene/α-olefin copolymer, composition comprising the copolymer and 4-methyl-1-pentene copolymer composition | Takayuki UEKUSA, Yoshisada Tamo | 2017-08-08 |
| 9382356 | Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those | Yasushi Tohi, Ryoji Mori, Tatsuya Nakamura, Takashi Yukita, Takashi Nakagawa +12 more | 2016-07-05 |
| 9023906 | Propylene-based copolymer, propylene-based copolymer composition, molded product thereof and foamed product thereof, and production process therefor | Mayumi Yasuda, Tetsuji Kasai, Kazuyoshi Kaneko, Kyoko Kobayashi, Kotaro Ichino | 2015-05-05 |
| 8802779 | Propylene-based polymer composition, use thereof, and method for producing thermoplastic polymer composition | Ryoji Mori, Takashi Nakagawa, Hiromasa Marubayashi, Shigenobu Ikenaga, Yasushi Tohi +1 more | 2014-08-12 |
| 8329825 | Material for vibration control, article for vibration control and multilayer laminate for vibration control | Ryoji Mori, Takashi Nakagawa, Shigenobu Ikenaga | 2012-12-11 |
| 8129489 | Ethylene polymer and use thereof | Tetsuji Kasai, Yasushi Tohi, Koji Endo, Shiro Otsuzuki, Takahiro Akashi +4 more | 2012-03-06 |
| 8008401 | Polyolefin composition | Yuichi Ito, Kazuki Mita, Ryoji Mori, Toru Takehara, Masakazu Jitsukata +1 more | 2011-08-30 |
| 7879960 | Process for producing propylene polymer | Munehito Funaya, Naritoshi Hirota, Mayumi Hiwara, Yasushi Tohi, Koji Kawai +3 more | 2011-02-01 |
| 7847040 | α-olefin-based polymer composition, molded product formed from the composition, and novel polymer | Ryoji Mori, Takashi Nakagawa, Shigenobu Ikenaga, Hiromasa Marubayashi, Yasushi Tohi +1 more | 2010-12-07 |
| 7700708 | Ethylene polymer and application thereof to moldings | Mamoru Takahashi, Tetsuji Kasai, Yasushi Tohi, Shiro Otsuzuki, Shinichi Nagano +2 more | 2010-04-20 |
| 6613433 | Polarizing optical composite and polarizing lens | Tamenobu Yamamoto, Koichiro Oka | 2003-09-02 |
| 6455163 | Transparent optical article | Koichiro Oka | 2002-09-24 |
| 6165392 | Method and apparatus for manufacturing lenses and a lens manufactured thereby | Nobuyuki Kobuchi | 2000-12-26 |
| 5702813 | Composite molded article including a polarizer of polycarbonate | Oritoshi Murata | 1997-12-30 |