MK

Michiko Kawakami

AK Asahi Kogaku Kogyo K.K.: 1 patents #76 of 180Top 45%
Overall (All Time): #3,865,610 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
5171720 Porous ceramic sinter and process for producing same — 1992-12-15