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Yasuhiko Yamanaka

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #87,800 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6452653 Reflector, method of fabricating the same, reflective display device comprising reflector, and method of fabricating the same Naohide Wakita, Takeshi Karasawa, Mariko Kawaguri, Seiji Nishiyama 2002-09-17