Assignee
RICOH MICROELECTRONICS COMPANY
US8 patents
Top patents by PatentIndex Score
US6225205B1May 1, 2001
Method of forming bump electrodes
RICOH MICROELECTRONICS COMPANY70 citations96
US6346687B1Feb 12, 2002
Energy beam processing method and processing apparatus therefor
RICOH MICROELECTRONICS COMPANY23 citations92
US6300594B1Oct 9, 2001
Method and apparatus for machining an electrically conductive film
RICOH MICROELECTRONICS COMPANY39 citations92
US6288830B1Sep 11, 2001
Optical image forming method and device, image forming apparatus and aligner for lithography
RICOH MICROELECTRONICS COMPANY46 citations92
US6256883B1Jul 10, 2001
Method of producing nozzle plate for use in ink jet printer
RICOH MICROELECTRONICS COMPANY9 citations73
US6853985B1Feb 8, 2005
Media information distribution and recording system, and apparatus and program-recorded medium for the system
RICOH MICROELECTRONICS COMPANY11 citations72
US7539751B2May 26, 2009
Media information distribution and recording system, and apparatus and program-recorded medium for the system
RICOH MICROELECTRONICS COMPANY3 citations61
US6501667B2Dec 31, 2002
Data writing system
RICOH MICROELECTRONICS COMPANY0 citations41