KK

Keiichi Kameyama

MC Mitsubishi Gas Chemical Company: 4 patents #481 of 1,727Top 30%
Overall (All Time): #1,201,900 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9274252 Polycarbonate resin composition Noriyuki Kato, Hiroki Furuhashi, Shu Yoshida, Kazuaki Kaneko 2016-03-01
9163116 Polycarbonate resin composition Noriyuki Kato, Hiroki Furuhashi, Shu Yoshida, Kazuaki Kaneko 2015-10-20
8058384 Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications Noriyuki Kato, Toshiaki Yamada, Shu Yoshida, Jun Hagiwara, Hiroki Furuhashi +1 more 2011-11-15
8026336 Polycarbonate resin composition and method of producing the same Noriyuki Kato, Yoshinori Isahaya, Shu Yoshida, Jun Hagiwara, Kazuaki Kaneko 2011-09-27