KM

Kazuya Matsui

Ngk Spark Plug Co.: 2 patents #703 of 1,594Top 45%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Overall (All Time): #1,482,787 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10082293 Ceramic heater and manufacturing method thereof Shindo Watanabe 2018-09-25
10071541 Laminate body for roll molding, and molded body of same Hiroaki SHIMOJIMA 2018-09-11
8013278 Ceramic heater and glow plug Hirokazu Kurono, Hiroshi Nishihara, Masahiro Konishi 2011-09-06