MI

Masami Itoh

KA Kao: 1 patents #1,961 of 3,221Top 65%
📍 Tochigi, JP: #1,767 of 2,789 inventorsTop 65%
Overall (All Time): #3,749,904 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5545349 Bleaching composition Jun Kurii, Noboru Nomura, Kozo Ohira, Masaki Tsumadori, Akira Matsunaga +2 more 1996-08-13