KO

Kimihiro Okada

HO Hoya: 1 patents #20 of 80Top 25%
📍 Kofu, JP: #13 of 32 inventorsTop 45%
Overall (2002): #173,264 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6475681 Phase shift mask and phase shift mask blank Masaru Mitsui, Hideki Suda 2002-11-05