HO

Hironori Ohkawa

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #3,656,606 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5935473 Electrode structure and electric heater Shigeharu Hashimoto, Makoto Miyazaki, Tadato Ito 1999-08-10