HH

Hisatoshi Hirai

AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
📍 Tosu, JP: #121 of 191 inventorsTop 65%
Overall (All Time): #3,596,882 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6303075 High temperature oxidation resistant alloy materials and method of producing the same Kazuhisa Shobu, Tatsuo Tabaru, Hidetoshi Ueno, Akira Kitahara 2001-10-16