YH

Yoshio Hatta

SC Shizuoka Seiki Co.: 1 patents #1 of 2Top 50%
Overall (1982): #22,216 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340028 Oil combustion type infrared ray generating apparatus Shigeo Suzuki 1982-07-20