YH

Yutaka Harima

IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Overall (All Time): #3,865,094 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5169672 Process for producing thin films and color filters Kazuo Yamashita, Seiichiro Yokoyama, Hideaki Kurata 1992-12-08