TM

Toshihiro Matsuno

Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #2,057,613 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8826725 Gas detector Masaya Watanabe, Shoji Kitanoya 2014-09-09
5623653 Document control, routing, and processing apparatus Hiromi Sakushima, Hayashi Ito 1997-04-22