HY

Hideaki Yamamoto

HI Hitachi: 1 patents #814 of 2,935Top 30%
Overall (1989): #103,644 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855795 Photosensor Akira Sasano, Haruo Matsumaru, Yasuo Tanaka, Toshihisa Tsukada 1989-08-08