SS

Shigeru Suga

SC Suga Test Instruments Co.: 1 patents #1 of 3Top 35%
📍 Shibuya, JP: #2 of 13 inventorsTop 20%
Overall (1994): #67,966 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5305634 Weathering test method and sample holder used therein Shigeo Suga, Etsuji Natori 1994-04-26