TH

Tatsuro Hamada

Bridgestone: 15 patents #118 of 2,860Top 5%
JR Japan Synthetic Rubber: 8 patents #27 of 558Top 5%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
Overall (All Time): #301,656 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7211619 Stabilizing high-vinyl polybutadiene Luo Steven, Koji Masaki 2007-05-01
6437205 Low molecular weight high-cis polybutadienes and their use in high molecular weight-low molecular weight high-cis polybutadiene blends H. Jerrold Miller, Yoichi Ozawa, Peyman Pakdel 2002-08-20
6407166 Elastomeric compositions for damping Xiaorong Wang, Victor J. Foltz, Edward D. Kelley, Michael W. Hayes 2002-06-18
5753365 Rubber composition and all season type pneumatic tires made from a rubber composition Yoshiyuki Morimoto, Koji Yamauchi, Seiichiro Iwafune, Masanori Aoyama, Eiji Yamanaka +2 more 1998-05-19
5527860 Process for producing a diolefin polymer or copolymer and a rubber composition containing such a diolefin polymer or copolymer Yoshitaka Yamakawa, Kyouyuu Yasuda, Iwakazu Hattori, Hideaki Yokoyama 1996-06-18
5496883 Pneumatic tires 1996-03-05
5432232 Rubber compositions Iwakazu Hattori, Toshihiro Tadaki, Fuji Yamanaka 1995-07-11
5409969 Pneumatic tires 1995-04-25
5066721 Tires made of silica filled, silane modified rubber Hiromi Fukuoka, Hideki Komatsu, Tatsuo Fujimaki 1991-11-19
5017636 Rubber compositions from modified trans-polybutadiene and rubber for tires Iwakazu Hattori, Noboru Shimada, Noboru Oshima, Mitsuhiko Sakakibara, Hiroshi Mouri +1 more 1991-05-21
5011888 Vulcanized rubber composition Fumio Tsutsumi, Akihiko Morikawa, Mitsuhiko Sakakibara, Noboru Oshima, Tatsuo Fujimaki +1 more 1991-04-30
4894409 Rubber composition Noboru Shimada, Iwakazu Hattori, Mitsuhiko Sakakibara, Noboru Oshima, Hiromi Fukuoka +1 more 1990-01-16
4835216 Conjugated diene series rubber compositions Akihiko Morikawa, Fumio Tsutsumi, Mitsuhiko Sakakibara, Noboru Oshima, Hiromi Fukuoka +2 more 1989-05-30
4824908 Butadiene-based rubber composition Fumio Tsutsumi, Mitsuhiko Sakakibara, Noboru Shimada, Yoshihisa Fujinaga, Noboru Oshima +1 more 1989-04-25
4812525 Polybutadiene rubber composition Noboru Oshima, Yoshishige Chikatsu, Toshiaki Fukuhori, Tatsuo Fujimaki 1989-03-14
4742117 Conjugated diene based rubber composition Fumio Tsutsumi, Mitsuhiko Sakakibara, Noboru Shimada, Yoshihisa Fujinaga, Noboru Oshima +1 more 1988-05-03