YH

Yuji Hirasawa

TC Toyo Ink Mfg. Co.: 1 patents #3 of 21Top 15%
Overall (2004): #80,499 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6716897 Colored composition for color filter and color filter Satoshi Okutsu, Kenichi Fujita, Yukio Kodama, Ichiro Toyoda, Masashi Sawamura 2004-04-06