SM

Shogo Masumura

DC Delta Kogyo Co.: 1 patents #54 of 132Top 45%
Overall (All Time): #2,402,968 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12269382 Seat suspension mechanism Etsunori Fujita, Soichi Makita, Shinichiro Maeda, Masaru Oka 2025-04-08