HS

Hiroyuki Sawaishi

SC Seikoh Giken Co.: 1 patents #1 of 7Top 15%
SI Sumitomo Heavy Industries: 1 patents #7 of 47Top 15%
Overall (2003): #210,743 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6558152 Disc-molding mold Katsuyuki Yasuda, Yasuyoshi Sakamoto 2003-05-06