HN

Hirosi Niijima

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #3,716,020 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5630323 Refrigerating apparatus Takeshi Kawaguchi, Hisao Sagara, Zenichi Kakinuma, Yoshirou Ishizaka 1997-05-20