MS

Masahisa Sobue

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #94,091 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5316987 Ceramic composite and process for production thereof Yoshiyuki Yasutomi, Kousuke Nakamura, Hideki Kita 1994-05-31