Inventor · disambiguated record
Toshiharu Katagiri
Also filed as: KATAGIRI TOSHIHARU
51 granted patents·5 pending applications·797 citations·filing 1997–2018
99Inventor score
Files withTOKAI RIKA CO LTD37KATAGIRI TOSHIHARU7KURUMIZAWA NAOTO4HIRASHITA TAKAHIRO2TAMEZANE TAKUMI2
Top patents by PatentIndex Score
56 records- 0197US8206172B2Plug lock structureKATAGIRI TOSHIHARU·Filed 2011·Granted Jun 26, 2012·59 cites·8 claims
- 0296US8376768B2Locking device for power feeding plugTOKAI RIKA CO LTD·Filed 2011·Granted Feb 19, 2013·45 cites·20 claims
- 0396US8146393B2Vehicle door handle deviceKATAGIRI TOSHIHARU·Filed 2009·Granted Apr 3, 2012·41 cites·7 claims
- 0495US8523589B2Power plug locking device having a control unit for moving a lock member between different positionsKURUMIZAWA NAOTO·Filed 2012·Granted Sep 3, 2013·39 cites·7 claims
- 0595US8357001B2Plug locking deviceTOKAI RIKA CO LTD·Filed 2011·Granted Jan 22, 2013·36 cites·10 claims
- 0694US9212740B2Shift deviceTOKAI RIKA CO LTD·Filed 2014·Granted Dec 15, 2015·23 cites·5 claims
- 0794US8376767B2Locking device for power feeding plugTOKAI RIKA CO LTD·Filed 2011·Granted Feb 19, 2013·31 cites·20 claims
- 0894US8251734B2Locking device for power feeding plugKATAGIRI TOSHIHARU·Filed 2011·Granted Aug 28, 2012·31 cites·8 claims
- 0993US8753136B2Power feeding plug locking deviceHIRASHITA TAKAHIRO·Filed 2011·Granted Jun 17, 2014·24 cites·19 claims
- 1092US9533586B2Charge plug locking deviceTOKAI RIKA CO LTD·Filed 2013·Granted Jan 3, 2017·21 cites·7 claims
- 1192US8616909B2Lock deviceTOKAI RIKA CO LTD·Filed 2013·Granted Dec 31, 2013·22 cites·12 claims
- 1292US8602804B2Power plug locking deviceKURUMIZAWA NAOTO·Filed 2012·Granted Dec 10, 2013·23 cites·5 claims
- 1392US8011214B2Valet key storage deviceTOKAI RIKA CO LTD·Filed 2008·Granted Sep 6, 2011·26 cites·10 claims
- 1491US10914372B2Shift deviceTOKAI RIKA CO LTD·Filed 2017·Granted Feb 9, 2021·5 cites·6 claims
- 1589US9281618B2Lock deviceTOKAI RIKA CO LTD·Filed 2013·Granted Mar 8, 2016·18 cites·15 claims
- 1689US8698349B2Battery charging inlet and locking deviceKURUMIZAWA NAOTO·Filed 2011·Granted Apr 15, 2014·13 cites·14 claims
- 1788US8357002B2Locking deviceTOKAI RIKA CO LTD·Filed 2011·Granted Jan 22, 2013·15 cites·9 claims
- 1888US7484392B2Cylinder lock and keyTOKAI RIKA CO LTD·Filed 2006·Granted Feb 3, 2009·17 cites·12 claims
- 1987US8708728B2Power plug locking deviceHIRASHITA TAKAHIRO·Filed 2012·Granted Apr 29, 2014·14 cites·9 claims
- 2087US7716960B2Lock deviceTOKAI RIKA CO LTD·Filed 2007·Granted May 18, 2010·17 cites·4 claims
- 2186US7472570B2Key cylinderTOKAI RIKA CO LTD·Filed 2007·Granted Jan 6, 2009·15 cites·10 claims
- 2285US7930915B2Valet key storage deviceTOKAI RIKA CO LTD·Filed 2008·Granted Apr 26, 2011·15 cites·10 claims
- 2384US9088104B2Lock deviceTOKAI RIKA CO LTD·Filed 2013·Granted Jul 21, 2015·13 cites·7 claims
- 2482US8816815B2Lock device for power supplying plugKURAMOCHI YUICHI·Filed 2012·Granted Aug 26, 2014·10 cites·3 claims
- 2582US7690233B2Portable device and mechanical keyTOKAI RIKA CO LTD·Filed 2006·Granted Apr 6, 2010·14 cites·11 claims
- 2681US8359889B2Vehicle door handle deviceTOKAI RIKA CO LTD·Filed 2012·Granted Jan 29, 2013·8 cites·4 claims
- 2779US10107386B2Shift deviceTOKAI RIKA CO LTD·Filed 2015·Granted Oct 23, 2018·4 cites·7 claims
- 2879US8528374B2Portable device including mechanical keyKATAGIRI TOSHIHARU·Filed 2006·Granted Sep 10, 2013·8 cites·11 claims
- 2978US8845354B2Lock deviceTOKAI RIKA CO LTD·Filed 2013·Granted Sep 30, 2014·6 cites·9 claims
- 3078US8237542B2Key systemKATAGIRI TOSHIHARU·Filed 2007·Granted Aug 7, 2012·11 cites·14 claims
- 3177US7823427B2Cylinder lock deviceTOKAI RIKA CO LTD·Filed 2008·Granted Nov 2, 2010·8 cites·20 claims
- 3276US8330571B2Vehicle electronic key systemYAMAGUCHI JUN·Filed 2009·Granted Dec 11, 2012·11 cites·7 claims
- 3376US7930916B2Locking device and keyTOKAI RIKA CO LTD·Filed 2007·Granted Apr 26, 2011·10 cites·16 claims
- 3476US7930917B2Lock deviceTOKAI RIKA CO LTD·Filed 2008·Granted Apr 26, 2011·8 cites·11 claims
- 3573US7956741B2Tumbler type lock apparatusTOKAI RIKA CO LTD·Filed 2008·Granted Jun 7, 2011·8 cites·7 claims
- 3673US6164101AKey with built-in transmitting elementTOKAIRIKA DENKI SEISAKUSHO KK·Filed 1997·Granted Dec 26, 2000·36 cites·20 claims
- 3772US8647135B2Lock deviceTOKAI RIKA CO LTD·Filed 2013·Granted Feb 11, 2014·6 cites·9 claims
- 3871US8803656B2Card-type electronic keyTAMEZANE TAKUMI·Filed 2009·Granted Aug 12, 2014·8 cites·11 claims
- 3971US7895868B2Cylinder lock and unlocking device comprising thereofTOKAI RIKA CO LTD·Filed 2008·Granted Mar 1, 2011·6 cites·12 claims
- 4066US8689596B2Key and lockKATAGIRI TOSHIHARU·Filed 2005·Granted Apr 8, 2014·5 cites·6 claims
- 4166US6188140B1Immobilizer system-mounting vehicle and member used for the immobilizer systemTOKAI RIKA CO LTD·Filed 1997·Granted Feb 13, 2001·34 cites·19 claims
- 4265US8413473B2Mechanical key code verification systemTAMEZANE TAKUMI·Filed 2009·Granted Apr 9, 2013·4 cites·8 claims
- 4363US10761555B2Shifting deviceTOKAI RIKA CO LTD·Filed 2016·Granted Sep 1, 2020·1 cites·8 claims
- 4463US7954347B2Mechanical key code verification systemTOKAI RIKA CO LTD·Filed 2009·Granted Jun 7, 2011·3 cites·6 claims
- 4560US8001817B2Mechanical key and locking/unlocking keyTOKAI RIKA CO LTD·Filed 2010·Granted Aug 23, 2011·1 cites·5 claims
- 4660US7119663B2Remote control key for preventing theft of transponder and method for manufacturing the sameTOKAI RIKA CO LTD·Filed 2004·Granted Oct 10, 2006·6 cites·25 claims
- 4758US8193906B2Mechanical key code verification systemKATAGIRI TOSHIHARU·Filed 2008·Granted Jun 5, 2012·2 cites·13 claims
- 4857US7698920B2Mechanical key and locking/unlocking keyTOKAI RIKA CO LTD·Filed 2007·Granted Apr 20, 2010·1 cites·5 claims
- 4956US7770424B2Cylinder lock deviceTOKAI RIKA CO LTD·Filed 2008·Granted Aug 10, 2010·1 cites·7 claims
- 5056US6837083B2Key cylinder and method for assembling a key cylinderTOKAI RIKA CO LTD·Filed 2001·Granted Jan 4, 2005·11 cites·9 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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