Inventor
TOBITA SATORU
JP35 patents
⚠️ This page may combine multiple inventors who share the name “TOBITA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH PRINTING SYS LTD
10 patentsUS7494210B2Feb 24, 2009
Inkjet recording head having dynamic vibration absorber
RICOH PRINTING SYS LTD10 citations84
US7478898B2Jan 20, 2009
Recording head for inkjet recording device
RICOH PRINTING SYS LTD8 citations84
US7744197B2Jun 29, 2010
Method for manufacturing inkjet recording head of inkjet recording device
RICOH PRINTING SYS LTD7 citations73
US7413294B2Aug 19, 2008
Inkjet head with high density nozzle packing
RICOH PRINTING SYS LTD8 citations73
US7077511B2Jul 18, 2006
Housing used in inkjet head
RICOH PRINTING SYS LTD8 citations73
US7651203B2Jan 26, 2010
Inkjet recording device, ejecting device provided therein, and method of calibrating ejection characteristic for droplet
RICOH PRINTING SYS LTD3 citations63
US7695114B2Apr 13, 2010
Inkjet head and method of producing the same
RICOH PRINTING SYS LTD2 citations62
US7681987B2Mar 23, 2010
Inkjet recording head
RICOH PRINTING SYS LTD3 citations61
US7654652B2Feb 2, 2010
Ink jet head
RICOH PRINTING SYS LTD3 citations61
US7131718B2Nov 7, 2006
Inkjet head and ejection device
RICOH PRINTING SYS LTD6 citations61
SONY CORP
8 patentsUS6356701B1Mar 12, 2002
Editing system and method and distribution medium
SONY CORP90 citations97
US7266286B2Sep 4, 2007
Editing system and method and distribution medium
SONY CORP34 citations92
US5206850AApr 27, 1993
Optically writable record of digital information and recording apparatus therefor
SONY CORP38 citations92
US5291467AMar 1, 1994
Disc recording apparatus for recording a signal without losing the signal during an occurrence of a track jump
SONY CORP36 citations91
US4931927AJun 5, 1990
Method of constructing and recording list of recorded data in postscript type optical disk
SONY CORP21 citations81
US5257271AOct 26, 1993
Sample data transmission apparatus
SONY CORP16 citations73
US5239529AAug 24, 1993
Multiple beam optical disk apparatus with multiple clock extracting circuits used for monitoring and cross fading
SONY CORP18 citations69
US5444681AAug 22, 1995
Method and apparatus for recording signals with sub-signals indicative of outline of the signals
SONY CORP5 citations62
HITACHI KOKI KK
6 patentsUS6517189B2Feb 11, 2003
Ink jet print device and ink supply method for supplying ink to print head of the ink jet print device
HITACHI KOKI KK75 citations97
US6328418B1Dec 11, 2001
Print head having array of printing elements for printer
HITACHI KOKI KK97 citations97
US5571284ANov 5, 1996
Linear motor driven shuttle mechanism for a printer
HITACHI KOKI KK8 citations73
US6618159B1Sep 9, 2003
Method of switching print modes of printing device
HITACHI KOKI KK9 citations71
US5215392AJun 1, 1993
Dot line printer with paper slack elimination mechanism
HITACHI KOKI KK1 citations49
US6231250B1May 15, 2001
Method of controlling reciprocal movement of hammer rank in print device
HITACHI KOKI KK0 citations39
HITACHI PRINTING SOLUTIONS LTD
3 patentsUS7090340B2Aug 15, 2006
Inkjet recording head and inkjet recording apparatus using the same
HITACHI PRINTING SOLUTIONS LTD24 citations92
US6761436B2Jul 13, 2004
Inkjet head formed with a plurality of restrictors and inkjet printer including the same
HITACHI PRINTING SOLUTIONS LTD12 citations72
US6719411B2Apr 13, 2004
Ink jet recording head
HITACHI PRINTING SOLUTIONS LTD4 citations61
TOBITA SATORU
3 patentsUS8777349B2Jul 15, 2014
Image forming apparatus including recording head for ejecting liquid droplets
TOBITA SATORU2 citations61
US8657401B2Feb 25, 2014
Image forming apparatus with ink-jet printing system
TOBITA SATORU1 citations49
US8393716B2Mar 12, 2013
Liquid ejection head including flow channel plate formed with pressure generating chamber, method of manufacturing such liquid ejection head, and image forming apparatus including such liquid ejection head
TOBITA SATORU1 citations49