HK

Hiroshi Kawamukai

KA Kao: 1 patents #73 of 315Top 25%
📍 Tochigi, JP: #84 of 306 inventorsTop 30%
Overall (2002): #206,431 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6417323 Process for producing polyether Seiichi Miyanaga, Takashi Oda 2002-07-09