YH

Yoshihiro Hisamatsu

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
📍 Tochigi, JP: #1,324 of 2,789 inventorsTop 50%
Overall (All Time): #2,141,867 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7315012 Microwave baking furnace Eiji Nomura, Kazuhiko Tachikawa 2008-01-01
7217909 Microwave baking furnace Junichi Fusejima 2007-05-15