AO

Akira Okawa

AK Aisan Kogyo Kabushiki Kaisha: 1 patents #8 of 36Top 25%
Overall (2011): #360,028 of 364,097Top 100%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7900610 Switching valve for EGR cooler Makoto Hatano 2011-03-08