SK

Shigemi Kumamoto

AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,153,605 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7166352 Impact-resistant film for flat display panel, and flat display panel Hiroshi Watanabe, Takeomi Miyako, Hiroshi Wachi, Ken Moriwaki 2007-01-23
7005794 Impact-resistant film for flat display panel, and flat display panel Hiroshi Watanabe, Takeomi Miyako, Hiroshi Wachi, Ken Moriwaki 2006-02-28