Inventor · disambiguated record
Tadao Hayashi
Also filed as: HAYASHI TADAO
50 granted patents·3 pending applications·303 citations·filing 1988–2024
97Inventor score
Top patents by PatentIndex Score
53 records- 0192US10069045B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2017·Granted Sep 4, 2018·7 cites·4 claims
- 0292US8994259B2Wave-length conversion inorganic member, and method for manufacturing the sameNICHIA CORP·Filed 2013·Granted Mar 31, 2015·15 cites·10 claims
- 0389US10825967B2Light emitting device, method of manufacturing covering member, and method of manufacturing light emitting deviceNICHIA CORP·Filed 2019·Granted Nov 3, 2020·2 cites·3 claims
- 0489US10580932B2Method for manufacturing light-emitting deviceNICHIA CORP·Filed 2017·Granted Mar 3, 2020·5 cites·8 claims
- 0589US8614544B2Light emitting device with electrode having recessed concave portionSUZUKI RYO·Filed 2010·Granted Dec 24, 2013·13 cites·21 claims
- 0686US10866456B2Method of manufacturing light emitting module and light emitting moduleNICHIA CORP·Filed 2018·Granted Dec 15, 2020·4 cites·10 claims
- 0786US9835310B2Wave-length conversion inorganic member, and method for manufacturing the sameNICHIA CORP·Filed 2015·Granted Dec 5, 2017·6 cites·13 claims
- 0886US6153688AAqueous polytetrafluoroethylene dispersion composition and use thereofDAIKIN IND LTD·Filed 1996·Granted Nov 28, 2000·93 cites·15 claims
- 0984US12371349B2Method for removing fluorine-containing compound from waste waterDAIKIN IND LTD·Filed 2024·Granted Jul 29, 2025·0 cites·11 claims
- 1084US9117987B2Light emitting device and method for manufacturing light emitting deviceNICHIA CORP·Filed 2014·Granted Aug 25, 2015·5 cites·16 claims
- 1182US11342314B2Light-emitting moduleNICHIA CORP·Filed 2021·Granted May 24, 2022·1 cites·15 claims
- 1282US10768353B2Method of manufacturing light emitting module and light emitting moduleNICHIA CORP·Filed 2018·Granted Sep 8, 2020·3 cites·12 claims
- 1381US5105267AColor conversion apparatusRICOH KK·Filed 1989·Granted Apr 14, 1992·38 cites·21 claims
- 1479US6136893AMethod for concentrating aqueous dispersion of fluorine-containing polymerDAIKIN IND LTD·Filed 1998·Granted Oct 24, 2000·37 cites·11 claims
- 1577US8614109B2Semiconductor light-emitting apparatus and method of fabricating the sameNICHIA CORP·Filed 2012·Granted Dec 24, 2013·3 cites·24 claims
- 1677US8132709B2Semiconductor device and method for manufacturing sameHAYASHI TADAO·Filed 2007·Granted Mar 13, 2012·10 cites·16 claims
- 1776US8450764B2Semiconductor light-emitting apparatus and method of fabricating the sameSUZUKI RYO·Filed 2009·Granted May 28, 2013·5 cites·14 claims
- 1875US12050338B2Light emitting module and method of manufacturing sameNICHIA CORP·Filed 2023·Granted Jul 30, 2024·0 cites·10 claims
- 1975US7967476B2Light emitting device including protective glass filmNICHIA CORP·Filed 2008·Granted Jun 28, 2011·6 cites·14 claims
- 2075US4881130AImage editing system for an image recording apparatus with the capability of marking an edited image area in the form of a vectorRICOH KK·Filed 1988·Granted Nov 14, 1989·28 cites·3 claims
- 2174US11322664B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2020·Granted May 3, 2022·0 cites·19 claims
- 2274US10593844B2Light emitting device and method for manufacturing the sameNICHIA CORP·Filed 2016·Granted Mar 17, 2020·2 cites·11 claims
- 2371US11894497B2Light emitting device, method of manufacturing covering member, and method of manufacturing light emitting deviceNICHIA CORP·Filed 2020·Granted Feb 6, 2024·0 cites·15 claims
- 2471US10896998B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2020·Granted Jan 19, 2021·0 cites·22 claims
- 2569US12030790B2Method for removing fluorine-containing compound from waste waterDAIKIN IND LTD·Filed 2019·Granted Jul 9, 2024·0 cites·10 claims
- 2669US10930624B2Light-emitting moduleNICHIA CORP·Filed 2019·Granted Feb 23, 2021·1 cites·15 claims
- 2768US11688838B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2021·Granted Jun 27, 2023·0 cites·18 claims
- 2867US10001594B2Lighting device and method for manufacturing the sameNICHIA CORP·Filed 2016·Granted Jun 19, 2018·1 cites·16 claims
- 2966US11201271B2Method for manufacturing light emitting device including first and second reflectorsNICHIA CORP·Filed 2020·Granted Dec 14, 2021·0 cites·17 claims
- 3066US10811560B2Method for manufacturing light-emitting deviceNICHIA CORP·Filed 2020·Granted Oct 20, 2020·0 cites·7 claims
- 3165US11143807B2Method of manufacturing light emitting module and light emitting moduleNICHIA CORP·Filed 2020·Granted Oct 12, 2021·0 cites·26 claims
- 3265US9653659B2Light emitting device including supporting body and wavelength conversion layerNICHIA CORP·Filed 2014·Granted May 16, 2017·1 cites·20 claims
- 3364US11269215B2Method of manufacturing light emitting module and light emitting moduleNICHIA CORP·Filed 2020·Granted Mar 8, 2022·0 cites·5 claims
- 3464US10985298B2Light emitting device and method of manufacturing sameNICHIA CORP·Filed 2018·Granted Apr 20, 2021·0 cites·22 claims
- 3563US11011682B2Composite board, light-emitting device, and manufacturing method of light-emitting deviceNICHIA CORP·Filed 2019·Granted May 18, 2021·0 cites·10 claims
- 3661US11681090B2Light emitting module and method of manufacturing sameNICHIA CORP·Filed 2020·Granted Jun 20, 2023·0 cites·6 claims
- 3759US5750606AAqueous fluorine-containing polymer dispersionDAIKIN IND LTD·Filed 1995·Granted May 12, 1998·15 cites·8 claims
- 3858US10559724B2Light emitting device and method of manufacturing sameNICHIA CORP·Filed 2017·Granted Feb 11, 2020·0 cites·19 claims
- 3956US10566504B2Composite board, light-emitting device, and manufacturing method of light-emitting deviceNICHIA CORP·Filed 2018·Granted Feb 18, 2020·0 cites·17 claims
- 4056US9640734B2Light emitting deviceNICHIA CORP·Filed 2014·Granted May 2, 2017·0 cites·43 claims
- 4156US8735934B2Semiconductor light-emitting apparatus and method of fabricating the sameNICHIA CORP·Filed 2013·Granted May 27, 2014·0 cites·17 claims
- 4255US9911904B2Composite board, light-emitting device, and manufacturing method of light-emitting deviceNICHIA CORP·Filed 2016·Granted Mar 6, 2018·0 cites·14 claims
- 4355US2022251251A1Fluoropolymer aqueous dispersion production method and fluoropolymer aqueous dispersionDAIKIN IND LTD·Filed 2020·Application pending·0 cites
- 4453US10374134B2Light emitting device, method of manufacturing covering member, and method of manufacturing light emitting deviceNICHIA CORP·Filed 2016·Granted Aug 6, 2019·0 cites·10 claims
- 4551US10270011B2Light emitting deviceNICHIA CORP·Filed 2017·Granted Apr 23, 2019·0 cites·14 claims
- 4651US9425367B2Light emitting device having opening for extracting light and method for manufacturing light emitting device having opening for extracting lightNICHIA CORP·Filed 2015·Granted Aug 23, 2016·0 cites·16 claims
- 4750US11851519B2Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and compositionDAIKIN IND LTD·Filed 2018·Granted Dec 26, 2023·0 cites·4 claims
- 4850US2022324733A1Water treatment method and compositionDAIKIN IND LTD·Filed 2020·Application pending·0 cites
- 4947US11022746B2Linear light source and planar light emitting deviceNICHIA CORP·Filed 2020·Granted Jun 1, 2021·0 cites·20 claims
- 5043US11329203B2Light emitting device including covering member and optical memberNICHIA CORP·Filed 2018·Granted May 10, 2022·0 cites·20 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →