TN

Toshiyuki Nakachi

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
📍 Inuyama, JP: #214 of 342 inventorsTop 65%
Overall (All Time): #3,673,351 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5705775 Corona control ring having elongated water discharge holes Masamichi Ishihara, Shuji Fujii 1998-01-06