KW

Katsuyoshi Washio

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #107,303 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5324983 Semiconductor device Takahiro Onai, Takeo Shiba, Tohru Nakamura, Yoichi Tamaki, Kazuhiro Ohnishi +1 more 1994-06-28