HK

Hirofumi Kobayashi

Ricoh Company: 1 patents #810 of 1,683Top 50%
📍 Yokohama, JP: #165 of 253 inventorsTop 70%
Overall (2011): #286,658 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7875807 Elastic conductive resin, and electronic device including elastic conductive bumps made of the elastic conductive resin Takeshi Sano, Hideaki Ohkura 2011-01-25