TO

Tetsuo Ohwada

DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
SC Sanyo Kokusaku Pulp Co.: 1 patents #40 of 99Top 45%
Overall (All Time): #3,947,620 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4728568 Masking tape for use in manufacturing a printed board Shigeru Sasada, Masaru Mishima 1988-03-01