MA

Motoaki Akai

📍 Tsukuba, JP: #1,768 of 2,818 inventorsTop 65%
Overall (All Time): #3,719,399 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5644913 Heating system for catalytic converter Nobuo Iwai, Seiji Hayashi 1997-07-08