KY

Koichi Yasuda

SO Sony: 1 patents #734 of 2,234Top 35%
📍 Meguro, JP: #4 of 7 inventorsTop 60%
Overall (2002): #171,292 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6434108 Optical disc having narrow recording track relative to light spot diameter Yutaka Kasami, Atsushi Fukumoto 2002-08-13