YK

Yasuhiro Kawai

HC Hitachi Koki Co.: 1 patents #557 of 888Top 65%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,611,333 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6045760 Micro-plate adapter Masaharu Aizawa, Masataka Morita, Iwao Yamazaki, Hiroshi Ono 2000-04-04