YS

Yasuhisa Shiraishi

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
HC Hitachi Electronic Devices Co.: 1 patents #10 of 26Top 40%
Overall (2002): #88,046 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6476544 Color cathode ray tube Sakae Ishii, Satoru Miyamoto 2002-11-05