NH

Narukuni Hirata

Bridgestone: 6 patents #390 of 2,860Top 15%
Overall (All Time): #834,741 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10239964 Method for manufacturing conjugated diene polymer, conjugated diene polymer, rubber composition, and tire Yusuke Yamagata, Tomoe Tanabe, Shojiro Kaita, Madoka Kimura 2019-03-26
10131722 Method for preparing terminal-modified conjugated diene polymer, terminal-modified conjugated diene polymer, rubber composition and tire Yusuke Yamagata, Tomoe Tanabe, Shojiro Kaita 2018-11-20
9365699 Method for producing rubber composition Takeshi Oba, Satoru Watanabe 2016-06-14
8481610 Method of manufacturing puncture-sealing agent Shinichi Eguchi, Minoshima Haruki 2013-07-09
8110618 Process for production of sealing agent Hideshi Yanagi, Haruki Minoshima, Daisuke Sugio 2012-02-07
7960448 Method for producing puncture sealant Ryuji Izumoto 2011-06-14