YY

Yutaka Yamanizu

UK Ushio Denki Kabushiki Kaisha: 1 patents #309 of 583Top 55%
📍 Himeji, JP: #968 of 1,500 inventorsTop 65%
Overall (All Time): #3,560,673 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6465949 Incandescent lamp filament Katsuhiko Miahara, Hiroshi Sugahara, Masashi Dan, Minoru Asao 2002-10-15