MA

Motoaki Akai

📍 Tsukuba, JP: #69 of 238 inventorsTop 30%
Overall (1997): #52,322 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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