IM

Ikutraro Maruki

MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
📍 Kurashiki, JP: #491 of 838 inventorsTop 60%
Overall (All Time): #3,447,727 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6888023 Process for producing pyromellitic acid Kazuo Tanaka, Hiroshi Ogawa, Atsushi Okoshi 2005-05-03