HC

Hirokazu Chigira

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #3,554,833 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6437651 Oscillating circuit Masao Okumura, Tatsuro Koyanagi, Naoshi Mashimo, Tomoyuki Saito, Mitsuo Osawa +2 more 2002-08-20