KK

Kazuhiro Kodama

OC Otsuka Chemical Co.: 5 patents #25 of 269Top 10%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
SI Sumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
Overall (All Time): #840,042 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 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
9546232 Rubber composition, and pneumatic tire using same Noriaki Yukimura, Takahiro Yoshizawa, Hiroaki Yuasa, Noriaki Shiina, Takashi Sato +4 more 2017-01-17
9267020 Rubber composition and pneumatic tire Toshikazu Kondo, Jun Okamoto, Sakae Okubo, Ryoichi Kasahara, Kenji Murata +1 more 2016-02-23