TT

Toshi Takajo

HO Hoya: 1 patents #757 of 1,290Top 60%
Overall (All Time): #3,855,021 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5131005 Melting apparatus having double wall structure Kazuo Tanaka 1992-07-14