SM

Sadao Minakawa

HI Hitachi: 1 patents #856 of 3,149Top 30%
HC Hitachi Instruments Engineering Co.: 1 patents #1 of 23Top 5%
Overall (1994): #71,083 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5276499 Spectrophotometer Masaru Enomoto, Masaya Kojima 1994-01-04