Inventor
SETO TAKESHI
JP67 patents
⚠️ This page may combine multiple inventors who share the name “SETO TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
39 patentsUS5369325ANov 29, 1994
Rotor for brushless electromotor and method for making same
SEIKO EPSON CORP153 citations99
US5827148AOct 27, 1998
Variable speed drive unit for electric vehicle and variable speed driving method
SEIKO EPSON CORP136 citations98
US5508576AApr 16, 1996
Rotor for brushless electromotor
SEIKO EPSON CORP123 citations98
US7901374B2Mar 8, 2011
Fluid injection device
SEIKO EPSON CORP48 citations97
US8623039B2Jan 7, 2014
Fluid injection device
SEIKO EPSON CORP33 citations96
US6772673B2Aug 10, 2004
Flexible actuator
SEIKO EPSON CORP59 citations96
US6107761AAug 22, 2000
Drive for electric vehicle and control method of the same
SEIKO EPSON CORP74 citations96
US5507153AApr 16, 1996
Electric motor vehicle
SEIKO EPSON CORP77 citations96
US5931245AAug 3, 1999
Battery control system for electric vehicle
SEIKO EPSON CORP90 citations94
US5006045AApr 9, 1991
Scroll compressor with reverse rotation speed limiter
SEIKO EPSON CORP70 citations94
US7108400B2Sep 19, 2006
Light source unit and projector
SEIKO EPSON CORP33 citations93
US7011507B2Mar 14, 2006
Positive displacement pump with a combined inertance value of the inlet flow path smaller than that of the outlet flow path
SEIKO EPSON CORP24 citations93
US6718766B2Apr 13, 2004
Pump-integrated flexible actuator
SEIKO EPSON CORP47 citations93
US6689074B2Feb 10, 2004
Wearable muscular-force supplementing device
SEIKO EPSON CORP42 citations93
US6623256B2Sep 23, 2003
Pump with inertance value of the entrance passage being smaller than an inertance value of the exit passage
SEIKO EPSON CORP31 citations93
US5836414ANov 17, 1998
Manpower-assisting power apparatus
SEIKO EPSON CORP31 citations93
US9073069B2Jul 7, 2015
Fluid injection device
SEIKO EPSON CORP15 citations92
US8652091B2Feb 18, 2014
Fluid injection device
SEIKO EPSON CORP18 citations92
US7654283B2Feb 2, 2010
Check valve and pump including check valve
SEIKO EPSON CORP23 citations92
US7309145B2Dec 18, 2007
Light source apparatus and projection display apparatus
SEIKO EPSON CORP49 citations92
USRE36367ENov 2, 1999
Rotor for brushless electromotor and method for making same
SEIKO EPSON CORP44 citations92
US5371426ADec 6, 1994
Rotor of brushless motor
SEIKO EPSON CORP40 citations92
US5359248AOct 25, 1994
Corrosion resistant rotor with auxiliary yokes
SEIKO EPSON CORP48 citations92
US5223759AJun 29, 1993
DC brushless motor with solid rotor having permanent magnet
SEIKO EPSON CORP44 citations92
US5090876AFeb 25, 1992
Scroll type fluid handling machine
SEIKO EPSON CORP42 citations91
US9402946B2Aug 2, 2016
Liquid ejecting apparatus
SEIKO EPSON CORP6 citations84
US7806531B2Oct 5, 2010
Projector
SEIKO EPSON CORP8 citations84
US7600987B2Oct 13, 2009
Pump
SEIKO EPSON CORP14 citations84
US7334898B2Feb 26, 2008
Projector
SEIKO EPSON CORP17 citations84
US7059836B2Jun 13, 2006
Pump
SEIKO EPSON CORP19 citations84
US7056096B2Jun 6, 2006
Pump
SEIKO EPSON CORP12 citations84
US6125959AOct 3, 2000
Manpower-assisting power apparatus
SEIKO EPSON CORP13 citations74
US9352082B2May 31, 2016
Fluid supply apparatus
SEIKO EPSON CORP6 citations72
US9289228B2Mar 22, 2016
Fluid injection device
SEIKO EPSON CORP3 citations71
US7121809B2Oct 17, 2006
Method of driving pump
SEIKO EPSON CORP4 citations63
US12383912B2Aug 12, 2025
Liquid jetting nozzle and liquid jetting device
SEIKO EPSON CORP0 citations62
US11701886B2Jul 18, 2023
Liquid ejection device
SEIKO EPSON CORP0 citations62
US11351795B2Jun 7, 2022
Liquid ejection device
SEIKO EPSON CORP0 citations62
US11235576B2Feb 1, 2022
Liquid ejection device
SEIKO EPSON CORP0 citations62
SETO TAKESHI
5 patentsUS8337452B2Dec 25, 2012
Fluid injection device
SETO TAKESHI18 citations91
US8506584B2Aug 13, 2013
Fluid jet device, drive device of fluid jet device, surgical instrument, and method of driving fluid jet device
SETO TAKESHI8 citations84
US8919664B2Dec 30, 2014
Liquid ejecting apparatus
SETO TAKESHI8 citations83
US8425544B2Apr 23, 2013
Fluid injection device
SETO TAKESHI4 citations71
US8998938B2Apr 7, 2015
Fluid ejection device, driving method of fluid ejection device, and operating instrument
SETO TAKESHI4 citations70
MITSUBISHI HEAVY IND LTD
2 patentsDIESEL KIKI CO
1 patentISUZU MOTORS LTD
1 patentKONAMI CO LTD
1 patentMATSUZAKI TAKAHIRO
1 patentShowing the top 50 of 67 patents by PatentIndex Score.