HH

Hideyuki Hachiken

SC Shinsei Kagaku Kogyo Co.: 1 patents #3 of 15Top 20%
📍 Takashima, JP: #11 of 18 inventorsTop 65%
Overall (All Time): #2,824,905 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10826031 Gasket for alkaline battery and method for manufacturing same Yoichi Miyata, Minoru Horii 2020-11-03