Inventor · disambiguated record
Toshiya Yamaguchi
Also filed as: YAMAGUCHI TOSHIYA
16 granted patents·9 pending applications·349 citations·filing 1995–2020
92Inventor score
Top patents by PatentIndex Score
25 records- 0195US6599467B1Process for forging titanium-based material, process for producing engine valve, and engine valveTOYOTA MOTOR CO LTD·Filed 1999·Granted Jul 29, 2003·86 cites·7 claims
- 0290US7737600B2Motor generator and automobile carrying the sameTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 15, 2010·20 cites·22 claims
- 0390US6551371B1Titanium-based composite material, method for producing the same and engine valveTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Apr 22, 2003·51 cites·48 claims
- 0483US6200138B1Game display method, moving direction indicating method, game apparatus and drive simulating apparatusSEGA ENTERPRISES KK·Filed 1998·Granted Mar 13, 2001·134 cites·26 claims
- 0579US8241557B2Method for producing dust coreSUGIYAMA MASAKI·Filed 2011·Granted Aug 14, 2012·4 cites·2 claims
- 0663US8916268B2Iron powder for dust coresKAWANO TAKASHI·Filed 2008·Granted Dec 23, 2014·1 cites·4 claims
- 0759US8337638B2Powder for dust core and method for producing the sameOISHI YUSUKE·Filed 2009·Granted Dec 25, 2012·1 cites·4 claims
- 0859US7714476B2Rotating electrical machine core and rotating electrical machineTOYOTA MOTOR CO LTD·Filed 2007·Granted May 11, 2010·2 cites·4 claims
- 0959US6387196B1Process for producing particle-reinforced titanium alloyTOYOTA MOTOR CO LTD·Filed 1999·Granted May 14, 2002·14 cites·17 claims
- 1059US5547383ASimulated steering apparatus for use in a vehicle simulatorSEGA ENTERPRISES KK·Filed 1995·Granted Aug 20, 1996·35 cites·9 claims
- 1154US11502479B2Optical device, light-source device, detector, and electronic deviceYAMAGUCHI TOSHIYA·Filed 2020·Granted Nov 15, 2022·0 cites·10 claims
- 1253US10619950B2Stainless steel and method of manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2014·Granted Apr 14, 2020·0 cites·12 claims
- 1352US2013336832A1Reactor device and method for manufacturing reactor deviceTOYOTA MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 1449US2011025444A1Magnetic core for a coil device and method for manufacturing a magnetic coreTOYOTA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 1547US11644663B2Light deflector and its manufacturing method, image projector, object recognition device, laser headlamp device, optical writing device, and mobile objectYAMAGUCHI TOSHIYA·Filed 2019·Granted May 9, 2023·0 cites·20 claims
- 1646US2009220372A1Low Magnetostrictive Body and Dust Core Using the SameHATTORI TAKESHI·Filed 2006·Application pending·0 cites
- 1746US2009090435A1Process for Producing Magnetic Powder and Process for Producing Dust CoreTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 1845US9500778B2Optical element, mold, and optical deviceHATASHITA CHIEKO·Filed 2014·Granted Nov 22, 2016·0 cites·6 claims
- 1943US2009127970A1Stator core element, production apparatus, and production methodTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 2042US8414984B2Powder for magnetic core, method for manufacturing powder for magnetic core, and dust coreHOSHINA EISUKE·Filed 2008·Granted Apr 9, 2013·0 cites·13 claims
- 2142US2012012777A1Powder for dust core, dust core made of the powder for dust core by powder compaction, and method of producing the powder for dut coreSUGIYAMA MASAKI·Filed 2010·Application pending·0 cites
- 2241US2011284794A1Method of manufacturing powder for dust core, dust core made of the powder for dust core manufactured by the method, and apparatus for manufacturing powder for dust coreSUGIYAMA MASAKI·Filed 2010·Application pending·0 cites
- 2341US2010079015A1Dust core, method for producing the same, electric motor, and reactorHOSHINA EISUKE·Filed 2008·Application pending·0 cites
- 2440US2011110037A1Driver module structureYAMAGUCHI TOSHIYA·Filed 2009·Application pending·0 cites
- 2531US6271531B1Charged beam drawing apparatus and method thereofNEC CORP·Filed 1999·Granted Aug 7, 2001·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →