Inventor

FUJITA ETSUNORI

JP115 patents

⚠️ This page may combine multiple inventors who share the name “FUJITA ETSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DELTA TOOLING CO LTD

38 patents

US6302487B1Oct 16, 2001

Seat having a three-dimensional net

DELTA TOOLING CO LTD99 citations97

US6489000B1Dec 3, 2002

Cushion having a three-dimensional net

DELTA TOOLING CO LTD75 citations96

US6670018B2Dec 30, 2003

Net fabric to be processed into net product

DELTA TOOLING CO LTD94 citations95

US6315364B1Nov 13, 2001

Cushion and seat each having net-like skin

DELTA TOOLING CO LTD95 citations95

US9827879B2Nov 28, 2017

Power seat slide device and vehicle seat

DELTA TOOLING CO LTD29 citations93

US7090300B2Aug 15, 2006

Low frequency vibration structure and low frequency vibration seat

DELTA TOOLING CO LTD24 citations93

US7971939B2Jul 5, 2011

Seat structure

DELTA TOOLING CO LTD41 citations92

US7618096B2Nov 17, 2009

Seat structure

DELTA TOOLING CO LTD24 citations92

US7600821B2Oct 13, 2009

Seat

DELTA TOOLING CO LTD20 citations92

US7416256B2Aug 26, 2008

Base net supporting mechanism for seat and seat structure thereof

DELTA TOOLING CO LTD49 citations92

US7303229B2Dec 4, 2007

Seat construction

DELTA TOOLING CO LTD25 citations92

US7281766B2Oct 16, 2007

Seat structure

DELTA TOOLING CO LTD47 citations92

US7219923B2May 22, 2007

Device for determining kind of load on seat, seat, and bio-signal detector

DELTA TOOLING CO LTD46 citations92

US7156457B2Jan 2, 2007

Seat structure

DELTA TOOLING CO LTD22 citations92

US7044551B2May 16, 2006

Seat structure

DELTA TOOLING CO LTD22 citations92

US7025423B2Apr 11, 2006

Seat structure

DELTA TOOLING CO LTD36 citations92

US6926358B2Aug 9, 2005

Impact absorbing structure and seat structure

DELTA TOOLING CO LTD23 citations92

US6921132B2Jul 26, 2005

Seat structure

DELTA TOOLING CO LTD34 citations92

US6588554B2Jul 8, 2003

Vibration damping apparatus using magnetic circuit

DELTA TOOLING CO LTD25 citations92

US6505718B2Jan 14, 2003

Vibration damping apparatus using magnetic circuit

DELTA TOOLING CO LTD27 citations92

US6485103B1Nov 26, 2002

Structural unit having net member incorporated therein, seat and method for treating end section of net member

DELTA TOOLING CO LTD30 citations92

US6241059B1Jun 5, 2001

Vibration isolator having magnetic springs

DELTA TOOLING CO LTD31 citations92

US6232689B1May 15, 2001

Energy extracting mechanism having a magnetic spring

DELTA TOOLING CO LTD21 citations92

US6035980AMar 14, 2000

Magnetic spring having damping characteristics and vibration mechanism having same

DELTA TOOLING CO LTD26 citations92

US9376044B2Jun 28, 2016

Vehicle seat

DELTA TOOLING CO LTD22 citations91

US7532964B2May 12, 2009

Driver seat system and awakening device

DELTA TOOLING CO LTD43 citations91

US7496457B2Feb 24, 2009

Load body state judging device, vehicle seat and computer program

DELTA TOOLING CO LTD35 citations91

US7104607B2Sep 12, 2006

Seat

DELTA TOOLING CO LTD45 citations91

US6854805B2Feb 15, 2005

Seat structure

DELTA TOOLING CO LTD28 citations91

US6336627B1Jan 8, 2002

Suspension unit having a magneto-spring

DELTA TOOLING CO LTD30 citations91

US6676218B2Jan 13, 2004

Vehicle seat

DELTA TOOLING CO LTD35 citations88

US9840170B2Dec 12, 2017

Vehicle seat

DELTA TOOLING CO LTD7 citations84

US8376456B2Feb 19, 2013

Impact absorbing structural body, shell type frame member and seat structure

DELTA TOOLING CO LTD15 citations84

US7631933B2Dec 15, 2009

Seat

DELTA TOOLING CO LTD10 citations84

US6585240B1Jul 1, 2003

Vibration relief apparatus and magnetic damper mechanism therefor

DELTA TOOLING CO LTD17 citations84

US9682642B2Jun 20, 2017

Seat suspension

DELTA TOOLING CO LTD12 citations83

US7134718B2Nov 14, 2006

Vehicle seat

DELTA TOOLING CO LTD11 citations83

US6366190B1Apr 2, 2002

Magneto-spring structure

DELTA TOOLING CO LTD17 citations83

FUJITA ETSUNORI

4 patents

US9149231B2Oct 6, 2015

Alcohol-drinking detecting system and computer program

FUJITA ETSUNORI26 citations92

US8251447B2Aug 28, 2012

Bio-signal analyzer, seat and bio-signal analyzing method

FUJITA ETSUNORI35 citations91

US8592020B2Nov 26, 2013

Structural member and seat structure for transport machine

FUJITA ETSUNORI11 citations84

US8540313B2Sep 24, 2013

Seat structure

FUJITA ETSUNORI12 citations83

MITSUBISHI HEAVY IND LTD

3 patents

USD632105SFeb 8, 2011

Aircraft seat cushion

MITSUBISHI HEAVY IND LTD24 citations91

USD605863SDec 15, 2009

Aircraft seat

MITSUBISHI HEAVY IND LTD30 citations91

USD606344SDec 22, 2009

Aircraft seat leg

MITSUBISHI HEAVY IND LTD12 citations83

TOYOTA CHUO KENKYUSHO KK

2 patents

US7275793B2Oct 2, 2007

Seat

TOYOTA CHUO KENKYUSHO KK62 citations95

US7731294B2Jun 8, 2010

Seat

TOYOTA CHUO KENKYUSHO KK35 citations92

TOYOTA BOSHOKU CORP

1 patent

US7481493B2Jan 27, 2009

Seat structure

TOYOTA BOSHOKU CORP27 citations89

BOSE CORP

1 patent

US9428090B2Aug 30, 2016

Headrest with speakers and method for manufacturing headrest cushion member

BOSE CORP10 citations84

DELTA KOGYO CO

1 patent

US10118323B2Nov 6, 2018

Manufacturing method of integrated foam-molded product

DELTA KOGYO CO14 citations83

Showing the top 50 of 115 patents by PatentIndex Score.