HO

Hirosho Otsu

YE Yokogawa Hokushin Electric: 1 patents #34 of 112Top 35%
Overall (All Time): #4,030,064 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4433338 Multiple-color recording apparatus Shuichi Nakagawa, Sadao Tamura, Setsuo Satoh, Mamoru Sanagi, Shigenobu Miyamoto +1 more 1984-02-21