HM

Hiroaki Maruoka

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
SC Shinto Paint Co.: 1 patents #42 of 121Top 35%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,644,585 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5882522 Paint recovering method and collecting material Koichi Matsumoto, Koryo Ito, Tetsuya Hirota 1999-03-16