Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773266 | Polymer, molded body, foam, resin composition, and production method for polymer | Koji Ishiwata, Yasutoyo Kawashima | 2023-10-03 |
| 11015060 | Polymer, molded body, foam, resin composition, and production method for polymer | Koji Ishiwata, Yasutoyo Kawashima | 2021-05-25 |
| 10717792 | Polymer | Yu Miura, Yasutoyo Kawashima, Kohei Ueda | 2020-07-21 |
| 10370467 | Polymer | Yu Miura, Yasutoyo Kawashima, Kohei Ueda | 2019-08-06 |
| 10174236 | Heat storage material composition | Yu Miura, Nobuhiro Oosaki | 2019-01-08 |
| 9909002 | Resin composition, cross-linked product, and method for manufacturing cross-linked product | Yasutoyo Kawashima | 2018-03-06 |
| 8927671 | Ethylene-α-olefin copolymer | Jumma Nomura, Masato Takano | 2015-01-06 |
| 8871885 | Ethylene-a-olefin copolymer and molded article | Naoko Ochi, Yasutoyo Kawashima | 2014-10-28 |
| 8841396 | Ethylene-α-olefin copolymer and molded article | Naoko Ochi | 2014-09-23 |
| 8809462 | Ethylene-α-olefin copolymer, molded article, catalyst for copolymerization, and method for producing an ethylene-α-olefin copolymer | Naoko Ochi | 2014-08-19 |
| 8501891 | Ethylene-α-olefin copolymer and molded article | Yasutoyo Kawashima, Naoko Ochi | 2013-08-06 |
| 8436101 | Ethylene-α-olefin copolymer and molded object thereof | Yasutoyo Kawashima, Naoko Ochi, Takuya Ogane | 2013-05-07 |
| 8426525 | Ethylene based polymer composition and film | Yasutoyo Kawashima | 2013-04-23 |
| 8420741 | Ethylene based polymer composition and film | Yasutoyo Kawashima, Katsuhiro Yamada | 2013-04-16 |
| 8344037 | Resin composition for cross-linked foam molding, cross-linked foam molded article, and method for production of cross-linked foam molded article | Katsuhiro Yamada | 2013-01-01 |
| 8299194 | Ethylene-α-olefin copolymer and article | Naoko Ochi | 2012-10-30 |
| 8263709 | Crystal nucleating agents, crystalline polymer composition, methods of manufacture thereof, and articles thereof | E. Bryan Coughlin, Shuichiro Seno | 2012-09-11 |
| 8076418 | Ethylene based polymer composition and film | Yasutoyo Kawashima | 2011-12-13 |
| 8039554 | Ethylene-α-olefin copolymer, resin composition containing the same and molded article thereof | Yuki Iseki, Katsuhiro Yamada, Yasutoyo Kawashima | 2011-10-18 |
| 7595371 | Ethylene-α-olefin copolymer and food packaging material | Yasutoyo Kawashima, Katsuhiro Yamada | 2009-09-29 |
| 7473747 | Ethylene-α-olefin copolymer and molding thereof | Yuki Iseki, Katsuhiro Yamada, Yasutoyo Kawashima | 2009-01-06 |