YM

Yoichi Maekawa

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
📍 Nanbu, JP: #734 of 1,154 inventorsTop 65%
Overall (All Time): #3,152,714 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8404425 Apparatus and method for manufacturing toner Tomoyuki Satoh, Hideyuki Santo, Kazunobu Muramatsu 2013-03-26