IA

Ichiro Akutagawa

HI Hitachi: 1 patents #856 of 3,149Top 30%
SO Somar: 1 patents #13 of 45Top 30%
Overall (1994): #122,720 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5276073 Thermosetting resin composition comprising maleimide, anhydride, epoxy resin and wollastonite Kunimitsu Matsuzaki, Toshio Matsuo, Ryuichi Fujii, Satoru Umeki, Yoshimichi Ono +3 more 1994-01-04