YO

Yoshitoyo Ohkubo

JC Japan Oxygen Co.: 1 patents #15 of 44Top 35%
Overall (All Time): #3,827,120 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5222549 Condenser/evaporator Hiroshi Ishii, Hiroo Tsuchiya, Teruji Kaneko, Tomio Kura, Ikuo Fujita +1 more 1993-06-29