YH

Yasushi Hatta

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #50,192 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5376898 Semiconductor integrated circuit device Hiroyuki Tanaka, Tatsuya Kouketsu, Yasushi Takahashi, Kyosuke Ishikawa, Keiichi Kitamura 1994-12-27