KO

Kazuya Okawara

TC Tokyo Radiator Mfg. Co.: 1 patents #5 of 18Top 30%
Overall (All Time): #2,879,033 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9909475 EGR cooler Tetsu Yokoo, Toshihito Nakanowatari, Toshikazu Kodama, Norihito Seki, Susumu Kozai +3 more 2018-03-06