TO

Tsuneaki Ohhashi

NI Ngk Insulators: 2 patents #947 of 2,083Top 50%
Overall (All Time): #2,292,384 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5288345 Method for treating sintered alloy Nobuo Tsuno, Takashi Harada 1994-02-22
5245825 Honeycomb monolith heater Nobuo Tsuno, Tomoharu Kondo 1993-09-21