HS

Hisao Serizawa

TK Toshiba Kikai: 1 patents #381 of 713Top 55%
📍 Susono, JP: #918 of 1,238 inventorsTop 75%
Overall (All Time): #3,933,643 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851267 Method of forming wear-resistant material Mikiyoshi Miyauchi, Takashi Meguro, Hiroaki Kusanagi 1989-07-25