JM

Jun Matsumura

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
TO Toyota: 1 patents #219 of 710Top 35%
Overall (2002): #182,162 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6416559 Method for manufacturing electrodes for battery Mitsugu Takaki, Noriyuki Fujioka, Munehisa Ikoma 2002-07-09