RN

Ryuji Nakagawa

Bridgestone: 2 patents #30 of 223Top 15%
RI Riken: 1 patents #30 of 163Top 20%
📍 Tokyo, OH: #11 of 26 inventorsTop 45%
Overall (2011): #69,803 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7919571 Polybutadiene as well as rubber composition using the same and tire Junko Matsushita, Yoichi Ozawa, Shojiro Kaita, Olivier Tardif 2011-04-05
7879952 Functionalized polymers Steven Luo, Jason T. Poulton, Eiju Suzuki, Yuan-Yong Yan 2011-02-01