Seiji Murayoshi

Ricoh Company: 2 patents #5,693 of 9,818Top 60%

Overall (All Time): #2,343,447 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4674737	Automatic sheet feeding device	—	1987-06-23
4568074	Automatic sheet feeding apparatus	—	1986-02-04