HM

Hisashi Matsuoka

HC Harima Ceramic Co.: 1 patents #3 of 13Top 25%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
📍 Ebeye: #2,730 of 4,528 inventorsTop 65%
Overall (All Time): #3,848,127 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5104833 Refractory for casting a basic substance Osami Matsumoto, Toshihiro Isobe, Yasuhisa Abe 1992-04-14