MH

Michiko Hirasawa

GC Gc: 1 patents #163 of 306Top 55%
Overall (All Time): #3,631,327 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6136737 Glass powder for dental glass ionomer cement Atsuhiro Todo, Shinichi Kato 2000-10-24