Inventor
SHIMIZU MASANOBU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU MASANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
8 patentsUS7497545B2Mar 3, 2009
Image forming apparatus
OLYMPUS CORP8 citations83
US7490921B2Feb 17, 2009
Maintenance apparatus of recording head
OLYMPUS CORP11 citations83
US7384122B2Jun 10, 2008
Image recording apparatus
OLYMPUS CORP12 citations83
US7008052B2Mar 7, 2006
Ink jet printer
OLYMPUS CORP7 citations73
US7661789B2Feb 16, 2010
Image recording apparatus
OLYMPUS CORP6 citations62
US7410237B2Aug 12, 2008
Image recording apparatus with maintenance unit
OLYMPUS CORP2 citations62
US7188920B2Mar 13, 2007
Image recording apparatus and image recording method
OLYMPUS CORP2 citations62
US7934790B2May 3, 2011
Image recording apparatus with maintenance unit
OLYMPUS CORP0 citations51
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS6744705B1Jun 1, 2004
Optical disc recording and reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations81
US6212143B1Apr 3, 2001
Spindle motor control system for a disk player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations71
US5835463ANov 10, 1998
Spindle motor control system for use in an optical disk player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71
US6700841B1Mar 2, 2004
Optical-disc recording and reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations60
VICTOR COMPANY OF JAPAN
3 patentsUS4689269AAug 25, 1987
Magnetic recording medium comprising a specific type of copolymer binder
VICTOR COMPANY OF JAPAN5 citations56
US4643947AFeb 17, 1987
Magnetic recording material
VICTOR COMPANY OF JAPAN0 citations52
US4580966AApr 8, 1986
Orientation processing device for magnetic particles on disc-shaped magnetic recording medium
VICTOR COMPANY OF JAPAN1 citations50