NH

Noriyoshi Hiraoka

SI Sanshin Industries: 1 patents #12 of 50Top 25%
📍 Nanbu, JP: #48 of 142 inventorsTop 35%
Overall (2003): #148,962 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6640768 Lubrication system for direct injected engine Kazutoshi Takashima, Takao Nagai 2003-11-04