YI

Yoshiyuki Ishihama

JP Japan Polyethylene: 4 patents #1 of 33Top 4%
Overall (2018): #32,761 of 503,207Top 7%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10066036 Ethylene-α-olefin copolymer and olefin resin composition Ryotaro Harada, Masaru Aoki, Kenji Iiba, Kazushi Kodama, Hiroto HAYASHI 2018-09-04
10066037 Ethylene-α-olefin copolymer and olefin resin composition Ryotaro Harada, Masaru Aoki, Kenji Iiba, Kazushi Kodama, Hiroto HAYASHI 2018-09-04
9975972 Ethylene-based polymer, polyethylene-based resin composition and use thereof, catalyst component for olefin polymerization, olefin polymerization catalyst containing the component, and method for producing ethylene-based polymer by using the catalyst Ryousuke Asakawa, Tsutomu Sakuragi, Tetsurou Fukuda, Kazuya Sakata, Masaru Aoki +2 more 2018-05-22
9963525 Ethylene-α-olefin copolymer and olefin resin composition Ryotaro Harada, Masaru Aoki, Kenji Iiba, Kazushi Kodama, Hiroto HAYASHI 2018-05-08