TM

Takafumi Matsumura

HI Hitachi: 1 patents #961 of 2,733Top 40%
📍 Mishima, JP: #52 of 142 inventorsTop 40%
Overall (2011): #152,905 of 364,097Top 45%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7876929 Personal identification device Akio Nagasaka, Takafumi Miyatake 2011-01-25