YH

Yoji Hayakawa

MC Mitsui Chemicals: 6 patents #316 of 2,279Top 15%
Overall (All Time): #844,438 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9657117 4-methyl-1-pentene polymer, resin composition containing 4-methyl-1-pentene polymer, masterbatch thereof, and formed product thereof Kuniaki Kawabe, Masayoshi Sutou, Toshiyuki Itou, Mai Kurihara, Akinori Etoh +5 more 2017-05-23
9273202 Adhesive composition and adhesive containing the same Hiroshi Hoya, Koji Matsunaga, Hiroto Yasui, Shin Tokui 2016-03-01
8765872 4-methyl-1-pentene polymer, resin composition containing 4-methyl-1-pentene polymer, masterbatch thereof, and formed product thereof Kuniaki Kawabe, Masayoshi Sutou, Toshiyuki Itou, Mai Kurihara, Akinori Etoh +5 more 2014-07-01
8470449 Propylene-based polymer composition Hiroshi Hoya, Koji Matsunaga, Kunihiko Mizumoto 2013-06-25
8288479 Propylene-based polymer, propylene-based polymer composition, pellet and pressure-sensitive adhesive Ikuo Akai, Hiroshi Hoya, Koji Matsunaga 2012-10-16
8236131 Thermoplastic resin composition, multilayer laminate comprising the same, article obtained by allowing the thermoplastic resin composition to adhere thereto, and method for protecting surface of article Hiroshi Hoya, Koji Matsunaga 2012-08-07