HK

Hiromi Kakazu

KC Koyo Thermo Systems Co.: 1 patents #13 of 36Top 40%
Overall (All Time): #4,128,145 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
10365043 Stirring fan for heat treatment apparatus, and heat treatment apparatus including the same Norihide Fujiyama, Masanori Okumura, Takeshi Ueda 2019-07-30