YI

Yukio Isobe

HI Hitachi: 1 patents #961 of 2,733Top 40%
SI Sumitomo Rubber Industries: 1 patents #35 of 88Top 40%
Overall (2011): #55,546 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8022136 Vulcanized rubber composition, pneumatic tire and the process of producing the same Hiroyuki Yano, Naoya Ichikawa, Takayuki Hattori 2011-09-20
7865066 Video camera and video camera information recording method for managing a scene as a chapter Susumu Yoshida 2011-01-04