Inventor · disambiguated record
Yasuhiko Takeda
Also filed as: TAKEDA YASUHIKO
17 granted patents·3 pending applications·307 citations·filing 1981–2019
94Inventor score
Files withTOYODA CHUO KENKYUSHO KK8IIZUKA HIDEO3TOYOTA MOTOR CO LTD2CONIBEER GAVIN JOHN1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
20 records- 0189US5571612AAnisotropic nanophase composite material and method of producing sameTOYODA CHUO KENKYUSHO KK·Filed 1994·Granted Nov 5, 1996·85 cites·10 claims
- 0287US6703188B1Method of fabricating optical waveguide structureTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Mar 9, 2004·31 cites·22 claims
- 0383US5401587AAnisotropic nanophase composite material and method of producing sameTOYODA CHUO KENKYUSHO KK·Filed 1991·Granted Mar 28, 1995·43 cites·14 claims
- 0479US9136406B2Solar cell assembly with diffraction gratingsIIZUKA HIDEO·Filed 2010·Granted Sep 15, 2015·3 cites·13 claims
- 0579US6210860B1Recording mediumTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Apr 3, 2001·37 cites·20 claims
- 0675US7737046B2Quantum dot array and production method therefor, and dot array element and production method thereforTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 15, 2010·5 cites·9 claims
- 0774US8675279B2Grating structure for dividing lightIIZUKA HIDEO·Filed 2009·Granted Mar 18, 2014·2 cites·16 claims
- 0868US5932354AObliquely deposited film elementTOYODA CHUO KENKYUSHO KK·Filed 1997·Granted Aug 3, 1999·31 cites·14 claims
- 0968US4438759AHeat-pipe type solar water heaterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Mar 27, 1984·28 cites·5 claims
- 1065US6607279B2Light guiding plateTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Aug 19, 2003·11 cites·14 claims
- 1157US10995412B2Electrodes for chemical reaction, and cell for chemical reaction and chemical reactor using the sameTOYOTA CHUO KENKYUSHO KK·Filed 2019·Granted May 4, 2021·0 cites·18 claims
- 1256US6335071B1Storage memberTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Jan 1, 2002·18 cites·4 claims
- 1352US6045889ARecording mediumTOYODA CHUO KENKYUSHO KK·Filed 1998·Granted Apr 4, 2000·10 cites·9 claims
- 1452US2010258164A1Photovoltaic force deviceTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 1550US9500785B2Grating structure for dividing lightTOYOTA MOTOR ENG AND MFG NORTH AMERICA INC·Filed 2014·Granted Nov 22, 2016·0 cites·8 claims
- 1650US2012222737A1Hot carrier energy conversion structure and method of fabricating the sameCONIBEER GAVIN JOHN·Filed 2010·Application pending·0 cites
- 1747US10424678B2Solar cell with double groove diffraction gratingIIZUKA HIDEO·Filed 2011·Granted Sep 24, 2019·0 cites·23 claims
- 1845US2007013781A1Digital camera with automatic operating mode selectionMINOLTA CO LTD·Filed 2006·Application pending·0 cites
- 1937US9795542B2Photoelectric conversion deviceNAGASHIMA TOMONORI·Filed 2012·Granted Oct 24, 2017·0 cites·11 claims
- 2035US6416929B2Memory memberTOYODA CHUO KENKYUSHO KK·Filed 1998·Granted Jul 9, 2002·3 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →