HF

Haruhiko Fujikawa

LG Lion Group: 1 patents #229 of 587Top 40%
Overall (All Time): #3,195,297 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8110178 Dental-plaque detection system and dental-plaque detection method Kouichi Saitoh 2012-02-07