SN

Shotaro Nakamura

Ngk Spark Plug Co.: 1 patents #32 of 139Top 25%
Overall (2021): #261,573 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11096250 Ceramic heater and manufacturing method for same Yusuke Makino, Noriyuki Ito 2021-08-17