KS

Kei Sakamoto

Fujitsu Limited: 1 patents #992 of 3,085Top 35%
NC Nippon Zeon Co.: 1 patents #16 of 55Top 30%
📍 Osaka, JP: #78 of 128 inventorsTop 65%
Overall (2002): #174,895 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6403289 Developer for photosensitive polyimide resin composition Akira Tanaka, Yasuhiro Yoneda, Kishio Yokouchi 2002-06-11