NT

Nobuaki Tamaki

ME Meidensha: 2 patents #147 of 555Top 30%
📍 Numazu, JP: #465 of 856 inventorsTop 55%
Overall (All Time): #2,342,450 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4707577 Vacuum interrupter Shinzo Sakuma, Toshimasa Fukai, Masatoshi Takihana 1987-11-17
4661666 Vacuum interrupter Shinzo Sakuma, Hideo Kawakami 1987-04-28