Masakazu Shima

Ricoh Company: 1 patents #6,936 of 9,818Top 75%

Overall (All Time): #3,422,664 of 4,157,543Top 85%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7076506	Apparatus for managing electronic data, program code and the recording medium thereof, and system for managing electronic data	—	2006-07-11