Inventor
MATSUMOTO HITOSHI
JP198 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
21 patentsUS6390611B1May 21, 2002
Ink jet recording apparatus, sub-tank unit adapted thereto, and ink droplet ejection capability recovery method
SEIKO EPSON CORP189 citations98
US7300142B1Nov 27, 2007
Ink cartridge for ink-jet printing apparatus
SEIKO EPSON CORP44 citations96
USD538338SMar 13, 2007
Ink cartridge for printer
SEIKO EPSON CORP39 citations96
US7156507B2Jan 2, 2007
Liquid injector
SEIKO EPSON CORP44 citations96
USD529954SOct 10, 2006
Ink cartridge for printer
SEIKO EPSON CORP46 citations96
US6969136B1Nov 29, 2005
Ink cartridge, ink-jet printing apparatus, and refilling device
SEIKO EPSON CORP48 citations96
USD489757SMay 11, 2004
Ink cartridge for printer
SEIKO EPSON CORP65 citations96
US10005288B2Jun 26, 2018
Liquid ejecting apparatus
SEIKO EPSON CORP6 citations93
US9592675B2Mar 14, 2017
Liquid fill container
SEIKO EPSON CORP21 citations93
US9073336B1Jul 7, 2015
Liquid ejecting apparatus
SEIKO EPSON CORP17 citations93
US7950789B2May 31, 2011
Liquid container
SEIKO EPSON CORP39 citations93
USD591791SMay 5, 2009
Ink cartridge
SEIKO EPSON CORP19 citations93
USD586850SFeb 17, 2009
Ink cartridge
SEIKO EPSON CORP17 citations93
USD579492SOct 28, 2008
Ink cartridge
SEIKO EPSON CORP20 citations93
USD569422SMay 20, 2008
Ink cartridge
SEIKO EPSON CORP27 citations93
US7278718B2Oct 9, 2007
Liquid injecting apparatus
SEIKO EPSON CORP47 citations93
US7014305B2Mar 21, 2006
Ink cartridge
SEIKO EPSON CORP23 citations93
US6550885B2Apr 22, 2003
Ink jet recording device and ink drop jetting inspection method for the ink jet recording device
SEIKO EPSON CORP25 citations93
US6755515B2Jun 29, 2004
Ink cartridge for ink-jet printing apparatus
SEIKO EPSON CORP23 citations92
USD489756SMay 11, 2004
Ink cartridge for printer
SEIKO EPSON CORP27 citations92
US6513900B2Feb 4, 2003
Detection of non-operating nozzle by light beam passing through aperture
SEIKO EPSON CORP26 citations92
FUJITSU LTD
15 patentsUS7180500B2Feb 20, 2007
User definable gestures for motion controlled handheld devices
FUJITSU LTD189 citations99
US7173604B2Feb 6, 2007
Gesture identification of controlled devices
FUJITSU LTD470 citations99
US7365736B2Apr 29, 2008
Customizable gesture mappings for motion controlled handheld devices
FUJITSU LTD163 citations98
US7301528B2Nov 27, 2007
Distinguishing tilt and translation motion components in handheld devices
FUJITSU LTD85 citations98
US7280096B2Oct 9, 2007
Motion sensor engagement for a handheld device
FUJITSU LTD106 citations98
US7180501B2Feb 20, 2007
Gesture based navigation of a handheld user interface
FUJITSU LTD99 citations98
US7176888B2Feb 13, 2007
Selective engagement of motion detection
FUJITSU LTD104 citations98
US7176886B2Feb 13, 2007
Spatial signatures
FUJITSU LTD94 citations98
US7176887B2Feb 13, 2007
Environmental modeling for motion controlled handheld devices
FUJITSU LTD84 citations98
US6442589B1Aug 27, 2002
Method and system for sorting and forwarding electronic messages and other data
FUJITSU LTD493 citations98
US7301529B2Nov 27, 2007
Context dependent gesture response
FUJITSU LTD123 citations97
US5619628AApr 8, 1997
3-Dimensional animation generating apparatus
FUJITSU LTD69 citations95
US7990365B2Aug 2, 2011
Motion controlled remote controller
FUJITSU LTD40 citations93
US5627656AMay 6, 1997
Motion picture reproducing apparatus in synchronism with sound signal
FUJITSU LTD34 citations92
US5712965AJan 27, 1998
Three-dimensional solid arranging/editing method in a computer graphic system and system
FUJITSU LTD31 citations91
MATSUMOTO HITOSHI
2 patentsYAMADA SEISAKUSHO KK
2 patentsMAX CO LTD
1 patentMITSUBISHI CHEM CORP
1 patentNIPPON HYPOX LAB INC
1 patentSUNSTAR INC
1 patentMARVIT DAVID L
1 patentMITSUBISHI CHEM IND
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentISHIZAWA TAKU
1 patentMEIJI SEIKA KAISHA
1 patentMITSUBISHI ELECTRIC CORP
1 patentShowing the top 50 of 198 patents by PatentIndex Score.