MH

Mayumi Hamasaki

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #3,807,091 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D350766 Copying machine with printer and facsimile transmitter-receiver Kenichi Tomatsu, Akira Momose, Yoko Nakamura, Tatsuo Okuda, Fumiyo Kojima +1 more 1994-09-20