Inventor · disambiguated record
Hitoshi Kawano
Also filed as: HAYASHI MITHUHILO · KAWANO HITOSHI · OTAKE HIROKAZU
56 granted patents·19 pending applications·2,891 citations·filing 1977–2014
99Inventor score
Files withSHINKO ELECTRIC CO LTD25TOSHIBA LIGHTING & TECHNOLOGY12WATANABE SATOSHI6IWAI NAOKO4BETSUDA NOBUHIKO3
Top patents by PatentIndex Score
75 records- 0198US5621982AElectronic substrate processing system using portable closed containers and its equipmentsSHINKO ELECTRIC CO LTD·Filed 1994·Granted Apr 22, 1997·605 cites·8 claims
- 0297US5320218AClosed container to be used in a clean roomSHINKO ELECTRIC CO LTD·Filed 1993·Granted Jun 14, 1994·477 cites·4 claims
- 0395US8878439B2Lighting control system and lighting control methodTOSHIBA LIGHTING & TECHNOLOGY·Filed 2012·Granted Nov 4, 2014·68 cites·12 claims
- 0495US8686647B2Lighting control system and lighting control methodTOSHIBA LIGHTING & TECHNOLOGY·Filed 2012·Granted Apr 1, 2014·50 cites·18 claims
- 0595US6152669AMechanical interface apparatusSHINKO ELECTRIC CO LTD·Filed 1996·Granted Nov 28, 2000·349 cites·1 claims
- 0694US4544826AMethod and device for controlling welding power supply to avoid spattering of the weld materialKOBE STEEL LTD·Filed 1984·Granted Oct 1, 1985·92 cites·4 claims
- 0790US8430535B2Socket device, lamp device and lighting deviceWATANABE SATOSHI·Filed 2011·Granted Apr 30, 2013·11 cites·6 claims
- 0890US5431600AAutomatic transferring system using portable closed containerSHINKO ELECTRIC CO LTD·Filed 1993·Granted Jul 11, 1995·131 cites·12 claims
- 0989US8613529B2Lighting fixtureWATANABE SATOSHI·Filed 2009·Granted Dec 24, 2013·23 cites·6 claims
- 1088US7300190B2Vehicle door handle deviceHONDA LOCK KK·Filed 2005·Granted Nov 27, 2007·28 cites·13 claims
- 1187US5443346AWafer conveying system in a clean roomSHINKO ELECTRIC CO LTD·Filed 1993·Granted Aug 22, 1995·127 cites·11 claims
- 1286US5746008AElectronic substrate processing system using portable closed containersSHINKO ELECTRIC CO LTD·Filed 1997·Granted May 5, 1998·87 cites·9 claims
- 1386US5363867AArticle storage house in a clean roomSHINKO ELECTRIC CO LTD·Filed 1993·Granted Nov 15, 1994·98 cites·21 claims
- 1485US6019563AAutomated guided vehicleSHINKO ELECTRIC CO LTD·Filed 1998·Granted Feb 1, 2000·82 cites·13 claims
- 1584US8567990B2Light emitting diode (LED) bulbBETSUDA NOBUHIKO·Filed 2012·Granted Oct 29, 2013·7 cites·10 claims
- 1683US6863485B2Conveyance systemSHINKO ELECTRIC CO LTD·Filed 2000·Granted Mar 8, 2005·29 cites·11 claims
- 1783US6095054ATransport systemSHINKO ELECTRIC CO LTD·Filed 1998·Granted Aug 1, 2000·82 cites·8 claims
- 1882US6530466B2Overhead conveyance device and overhead conveyance vehicleSHINKO ELECTRIC CO LTD·Filed 2002·Granted Mar 11, 2003·17 cites·1 claims
- 1981US8952627B2Illuminating device and illuminating methodTOMIYAMA SAYAKA·Filed 2011·Granted Feb 10, 2015·11 cites·23 claims
- 2080US9273838B2Light-emitting module and lighting apparatusTANAKA TOSHIYA·Filed 2012·Granted Mar 1, 2016·6 cites·7 claims
- 2178US8686663B2Lighting system and control method thereofISHIKITA TORU·Filed 2012·Granted Apr 1, 2014·8 cites·20 claims
- 2278US8427059B2Lighting deviceBETSUDA NOBUHIKO·Filed 2009·Granted Apr 23, 2013·11 cites·5 claims
- 2378US7548210B2Internal antenna deviceHONDA LOCK KK·Filed 2006·Granted Jun 16, 2009·15 cites·15 claims
- 2478US6092678AOverhead hoist transferSHINKO ELECTRIC CO LTD·Filed 1999·Granted Jul 25, 2000·63 cites·8 claims
- 2578US5806574APortable closed containerSHINKO ELECTRIC CO LTD·Filed 1995·Granted Sep 15, 1998·54 cites·14 claims
- 2677US8376562B2Light-emitting module, self-ballasted lamp and lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Feb 19, 2013·5 cites·8 claims
- 2776US8710746B2Lighting control device and lighting control methodTAKAHASHI TOSHIAKI·Filed 2012·Granted Apr 29, 2014·4 cites·8 claims
- 2876US5283805ASegmented cold-wall induction melting crucibleSHINKO ELECTRIC CO LTD·Filed 1992·Granted Feb 1, 1994·35 cites·6 claims
- 2975US5303482AWafer airtight keeping unit and keeping facility thereofSHINKO ELECTRIC CO LTD·Filed 1992·Granted Apr 19, 1994·58 cites·12 claims
- 3074US8593067B2Led lighting device and illumination apparatusIWAI NAOKO·Filed 2011·Granted Nov 26, 2013·4 cites·5 claims
- 3172US5389769AID recognizing system in semiconductor manufacturing systemSHINKO ELECTRIC CO LTD·Filed 1993·Granted Feb 14, 1995·50 cites·13 claims
- 3271US9279272B2External handle device for vehicle doorNODA YUICHIRO·Filed 2012·Granted Mar 8, 2016·8 cites·7 claims
- 3370US8721125B2Self-ballasted lamp and lighting equipmentSAKAI MAKOTO·Filed 2010·Granted May 13, 2014·2 cites·16 claims
- 3470US5332013AUnmanned conveying device in clean roomSHINKO ELECTRIC CO LTD·Filed 1992·Granted Jul 26, 1994·56 cites·10 claims
- 3569US5433574AGas purge unit for a portable containerSHINKO ELECTRIC CO LTD·Filed 1994·Granted Jul 18, 1995·45 cites·5 claims
- 3666US6049559AMethod of refining metal to high degree of purity and high-frequency vacuum induction melting apparatusSHINKO ELECTRIC CO LTD·Filed 1999·Granted Apr 11, 2000·14 cites·6 claims
- 3764US7278812B2Conveyance systemSHINKO ELECTRIC CO LTD·Filed 2005·Granted Oct 9, 2007·2 cites·16 claims
- 3863US7847490B2Self-ballasted fluorescent lamp and lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Granted Dec 7, 2010·3 cites·10 claims
- 3963US7226096B2Door handle device for vehiclesHONDA MOTOR CO LTD·Filed 2004·Granted Jun 5, 2007·15 cites·22 claims
- 4061US8899795B2Lamp device and lighting fixture including LED as light source and metallic coverTANAKA TOSHIYA·Filed 2010·Granted Dec 2, 2014·2 cites·6 claims
- 4161US8823278B2DC power source unit and LED lamp systemIWAI NAOKO·Filed 2011·Granted Sep 2, 2014·1 cites·10 claims
- 4260US5974077AMethod of refining metal to high degree of purity and high-frequency vacuum induction melting apparatusSHINKO ELECTRIC CO LTD·Filed 1997·Granted Oct 26, 1999·14 cites·7 claims
- 4358US8540396B2Lighting systemWATANABE SATOSHI·Filed 2012·Granted Sep 24, 2013·0 cites·8 claims
- 4458US8434908B2Socket deviceWATANABE SATOSHI·Filed 2012·Granted May 7, 2013·0 cites·7 claims
- 4557US6427824B1Overhead conveying device and overhead conveying vehicleSHINKO ELECTRIC CO LTD·Filed 1998·Granted Aug 6, 2002·13 cites·4 claims
- 4656US2014191658A1Self-ballasted lamp and lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Application pending·0 cites
- 4755US8540399B2Socket deviceWATANABE SATOSHI·Filed 2012·Granted Sep 24, 2013·0 cites·9 claims
- 4855US8523402B2Socket deviceWATANABE SATOSHI·Filed 2012·Granted Sep 3, 2013·0 cites·5 claims
- 4953US8664857B2Lighting deviceBETSUDA NOBUHIKO·Filed 2012·Granted Mar 4, 2014·0 cites·6 claims
- 5053US4879445ASeam welding apparatus with edge detectionNPW TECHNICAL LAB CO·Filed 1987·Granted Nov 7, 1989·13 cites·3 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →