Inventor · disambiguated record
Toshiya Tanaka
Also filed as: TANAKA TOSHIYA
40 granted patents·6 pending applications·400 citations·filing 1975–2025
97Inventor score
Top patents by PatentIndex Score
46 records- 0191US6276994B1Plastic lens substrate and apparatus for and method of producing the sameNIKON CORP·Filed 1997·Granted Aug 21, 2001·63 cites·28 claims
- 0289US8613529B2Lighting fixtureWATANABE SATOSHI·Filed 2009·Granted Dec 24, 2013·23 cites·6 claims
- 0387USD621971SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Aug 17, 2010·34 cites·1 claims
- 0486US8439338B2Rotary table device provided with cooling structure and rotary bearing provided with cooling structureTANIGUCHI SHIGERU·Filed 2009·Granted May 14, 2013·12 cites·4 claims
- 0586US8272286B2Linear actuator with dustproof mechanismASO TOSHIYUKI·Filed 2008·Granted Sep 25, 2012·12 cites·13 claims
- 0685US6437502B1Selfballasted fluorescent lamp having specified tube geometry, luminous flux, lamp efficiency and power requirementsTOSHIBA LIGHTING & TECHNOLOGY·Filed 1998·Granted Aug 20, 2002·32 cites·5 claims
- 0784US6781315B2Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2001·Granted Aug 24, 2004·15 cites·4 claims
- 0883US7067981B2Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2004·Granted Jun 27, 2006·13 cites·8 claims
- 0980US9273838B2Light-emitting module and lighting apparatusTANAKA TOSHIYA·Filed 2012·Granted Mar 1, 2016·6 cites·7 claims
- 1078US8294356B2Light-emitting element lamp and lighting equipmentSUWA TAKUMI·Filed 2009·Granted Oct 23, 2012·19 cites·5 claims
- 1176US9647441B2Terminal boxHOSIDEN CORP·Filed 2015·Granted May 9, 2017·2 cites·4 claims
- 1276USD621970SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Aug 17, 2010·20 cites·1 claims
- 1375US8650978B2Linear actuator provided with dust-proof mechanismASO TOSHIYUKI·Filed 2010·Granted Feb 18, 2014·4 cites·8 claims
- 1474US8384275B2Light emitting element lamp and lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Feb 26, 2013·9 cites·8 claims
- 1572US5828170AFluorescent lamp unit and lighting apparatus having the fluorescent lamp unitTOSHIBA LIGHTING & TECHNOLOGY·Filed 1996·Granted Oct 27, 1998·38 cites·19 claims
- 1671US11219109B2Vehicle front lighting apparatus and disconnection detection methodDENSO CORP·Filed 2020·Granted Jan 4, 2022·1 cites·12 claims
- 1771US8785772B2Terminal box and terminal box fixing arrangementOHMORI YASUHIRO·Filed 2012·Granted Jul 22, 2014·3 cites·15 claims
- 1870US8721125B2Self-ballasted lamp and lighting equipmentSAKAI MAKOTO·Filed 2010·Granted May 13, 2014·2 cites·16 claims
- 1970US8678618B2Self-ballasted lamp having a light-transmissive member in contact with light emitting elements and lighting equipment incorporating the sameSAKAI MAKOTO·Filed 2010·Granted Mar 25, 2014·3 cites·6 claims
- 2069US6956327B2Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2002·Granted Oct 18, 2005·5 cites·11 claims
- 2167USD639497SLens for light emitting diodeTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Jun 7, 2011·15 cites·1 claims
- 2266US6252357B1Self-ballasted fluorescent lamp and lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 1999·Granted Jun 26, 2001·28 cites·9 claims
- 2363US9018828B2Light emitting element lamp and lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2012·Granted Apr 28, 2015·1 cites·16 claims
- 2463US7042158B2Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2004·Granted May 9, 2006·3 cites·5 claims
- 2561US8899795B2Lamp device and lighting fixture including LED as light source and metallic coverTANAKA TOSHIYA·Filed 2010·Granted Dec 2, 2014·2 cites·6 claims
- 2660US8803409B1Lamp device, light-emitting device and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Aug 12, 2014·1 cites·17 claims
- 2758US8450915B2LED bulb and lighting apparatusOSAWA SHIGERU·Filed 2008·Granted May 28, 2013·2 cites·8 claims
- 2858US7626322B2Self-ballasted fluorescent lamp and lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Granted Dec 1, 2009·1 cites·10 claims
- 2958US4000110AMethod of producing a ceramic article by injection moldingSAITO KAZUMI·Filed 1975·Granted Dec 28, 1976·18 cites·5 claims
- 3056US2014191658A1Self-ballasted lamp and lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Application pending·0 cites
- 3155US8998457B2Self-ballasted lamp and lighting equipment having a support portion in contact with an inner circumference of a base bodyTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Granted Apr 7, 2015·0 cites·6 claims
- 3255US8316776B2Rotary bearing, rotary table device and table diameter determining methodTANIGUCHI SHIGERU·Filed 2008·Granted Nov 27, 2012·1 cites·10 claims
- 3353US2011006680A1Light-emitting module and lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Application pending·0 cites
- 3451US2010026157A1Lamp and lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Application pending·0 cites
- 3550US9685905B2Terminal box and solar cell moduleHOSIDEN CORP·Filed 2016·Granted Jun 20, 2017·0 cites·16 claims
- 3650US5521010APolyethylene for an insulation layer of a power cable and a crosslinked polyethylene insulated power cable using the sameFURUKAWA ELECTRIC CO LTD·Filed 1994·Granted May 28, 1996·8 cites·3 claims
- 3750US2012063148A1Light-emitting module and lighting apparatusTANAKA TOSHIYA·Filed 2011·Application pending·0 cites
- 3845US8740422B2Bulb and luminaireTANAKA TOSHIYA·Filed 2012·Granted Jun 3, 2014·0 cites·11 claims
- 3942US2010208473A1Lamp system and lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Application pending·0 cites
- 4040US6780906B2Insulated electric power cableFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Aug 24, 2004·0 cites·5 claims
- 4139US2025260595A1Data communication device and data communication systemDENSO CORP·Filed 2025·Application pending·0 cites
- 4237US11124115B2Vehicle front lighting apparatus and disconnection detection methodDENSO CORP·Filed 2020·Granted Sep 21, 2021·0 cites·6 claims
- 4337US9564743B2Terminal box and method of connecting output lineHOSIDEN CORP·Filed 2015·Granted Feb 7, 2017·0 cites·5 claims
- 4437USD671232SLight emitting diode lampYOSHINOBU MASAYUKI·Filed 2012·Granted Nov 20, 2012·4 cites·1 claims
- 4536US9252571B2Terminal boxHOSIDEN CORP·Filed 2014·Granted Feb 2, 2016·0 cites·20 claims
- 4630US11035542B2Vehicle front lighting apparatusDENSO CORP·Filed 2020·Granted Jun 15, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →