YK

Yasuo Kitaoka

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #50,024 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5301059 Short-wavelength light generating apparatus Kazuhisa Yamamoto, Kiminori Mizuuchi, Makoto Kato, Fumihiro Sogawa 1994-04-05