TK

Tetsuyuki Kameji

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
📍 Miyoshi, JP: #1,404 of 2,464 inventorsTop 60%
Overall (All Time): #3,402,607 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7304440 Electron-emitting apparatus Iwao Ohwada, Takayoshi Akao, Hirokazu Nakamura 2007-12-04