KK

Kazuhiro Kodama

OC Otsuka Chemical Co.: 4 patents #1 of 23Top 5%
Bridgestone: 1 patents #72 of 276Top 30%
Overall (2018): #41,885 of 503,207Top 9%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10066080 Rubber composition, tire, bisanilino compound, and anti-aging agent Aya Saiki, Hidehiro Minashima, Yuzaburo Yano, Noriaki Shiina, Mifuyu Ueno +3 more 2018-09-04
10059829 Rubber composition, tire, amine compound, and anti-aging agent Aya Saiki, Hidehiro Minashima, Yuzaburo Yano, Noriaki Shiina, Mifuyu Ueno +3 more 2018-08-28
10053553 Rubber composition, and pneumatic tire using same Noriaki Yukimura, Takahiro Yoshizawa, Hiroaki Yuasa, Noriaki Shiina, Takashi Sato +4 more 2018-08-21
10011704 Rubber composition, tire, bisphenyldiamine compound, and anti-aging agent Aya Saiki, Hidehiro Minashima, Yuzaburo Yano, Noriaki Shiina, Mifuyu Ueno +3 more 2018-07-03