Inventor · disambiguated record
Tetsuya Hanamoto
Also filed as: HANAMOTO TETSUYA
27 granted patents·8 pending applications·385 citations·filing 1991–2023
95Inventor score
Top patents by PatentIndex Score
35 records- 0194US9318645B2Nitride semiconductor light-emitting elementSHARP KK·Filed 2013·Granted Apr 19, 2016·27 cites·4 claims
- 0293US11795066B2Carbonaceous material and method for producing same, water purification filter, and water purifierKURARAY CO·Filed 2021·Granted Oct 24, 2023·2 cites·9 claims
- 0389US10987650B2Adsorption filterKURARAY CO·Filed 2018·Granted Apr 27, 2021·3 cites·7 claims
- 0485US8084942B2Phosphor particle group and light emitting apparatus using the sameHANAMOTO TETSUYA·Filed 2008·Granted Dec 27, 2011·10 cites·9 claims
- 0585US7271423B2Semiconductor light-emitting device and light-emitting display device therewithSHARP KK·Filed 2001·Granted Sep 18, 2007·51 cites·21 claims
- 0685US5291038AReflective type photointerrupterSHARP KK·Filed 1991·Granted Mar 1, 1994·102 cites·13 claims
- 0776US8226747B2Adsorbent, process for producing the same, canister and method for using the sameHANAMOTO TETSUYA·Filed 2008·Granted Jul 24, 2012·6 cites·6 claims
- 0875US10023475B2Water processing filter and manufacturing method thereforKURARAY CO·Filed 2013·Granted Jul 17, 2018·3 cites·10 claims
- 0974US7785407B2Evaporated fuel gas adsorbent, evaporated fuel gas trapping apparatus, active carbon and process for producing the sameKURARAY CHEMICAL KK·Filed 2005·Granted Aug 31, 2010·7 cites·17 claims
- 1073US12409438B2Adsorption filterKURARAY CO·Filed 2023·Granted Sep 9, 2025·0 cites·5 claims
- 1173US10790409B2Nitride semiconductor light-emitting elementSHARP KK·Filed 2018·Granted Sep 29, 2020·1 cites·29 claims
- 1273US5948398ADeodorant comprising metal oxide-carrying activated carbonKURARAY CHEMICAL KK·Filed 1994·Granted Sep 7, 1999·111 cites·14 claims
- 1371US9000664B2Phosphor particle group, light emitting apparatus using the same, and liquid crystal display televisionHANAMOTO TETSUYA·Filed 2010·Granted Apr 7, 2015·2 cites·11 claims
- 1468US5644124APhotodetector with a multilayer filter and method of producing the sameSHARP KK·Filed 1996·Granted Jul 1, 1997·38 cites·28 claims
- 1567US10084111B2Nitride semiconductor light-emitting elementSHARP KK·Filed 2015·Granted Sep 25, 2018·1 cites·12 claims
- 1665US12258276B2Carbonaceous material, method for producing same, filter for water purification and water purifierKURARAY CO·Filed 2020·Granted Mar 25, 2025·0 cites·20 claims
- 1764US12220682B2Composite aggregate particles, adsorbent using same, molded body and water purifierKURARAY CO·Filed 2020·Granted Feb 11, 2025·0 cites·17 claims
- 1863US8686631B2Phosphor particle group and light emitting apparatus using the sameHANAMOTO TETSUYA·Filed 2011·Granted Apr 1, 2014·1 cites·3 claims
- 1963US7910939B2Semiconductor light-emitting device and light-emitting display therewithSHARP KK·Filed 2007·Granted Mar 22, 2011·3 cites·1 claims
- 2061US12397281B2Adsorbent, heavy metal removing agent, molded body using same, and water purifierKURARAY CO·Filed 2020·Granted Aug 26, 2025·0 cites·17 claims
- 2160US2024299904A1Water purification filter and water purifierKURARAY CO·Filed 2022·Application pending·0 cites
- 2259US12291466B2Water purifying filter and water purifier using sameKURARAY CO·Filed 2019·Granted May 6, 2025·0 cites·5 claims
- 2357US2023149901A1Adsorption filterKURARAY CO·Filed 2021·Application pending·0 cites
- 2456US11856835B2Method for manufacturing display deviceSHARP KK·Filed 2018·Granted Dec 26, 2023·0 cites·16 claims
- 2556US9356203B2Phosphor particle group and light emitting apparatus using the sameSHARP KK·Filed 2014·Granted May 31, 2016·0 cites·12 claims
- 2656US5436067AFreshness keeping sheetKURARAY CHEMICAL KK·Filed 1994·Granted Jul 25, 1995·17 cites·2 claims
- 2756US2023390731A1Carbonaceous material and method for producing same, and fluorine-containing organic compound removing material, water purification filter, and water purifierKURARAY CO·Filed 2021·Application pending·0 cites
- 2848US12022680B2Display deviceSHARP KK·Filed 2019·Granted Jun 25, 2024·0 cites·14 claims
- 2948US10843168B2Activated carbon, and adsorption filter and water purifier both including sameKURARAY CO·Filed 2017·Granted Nov 24, 2020·0 cites·20 claims
- 3048US9782750B2Activated carbon for noble metal adsorption, noble metal adsorption filter, and method for recovering noble metalsKURARAY CO·Filed 2013·Granted Oct 10, 2017·0 cites·14 claims
- 3147US2010113266A1Mercury adsorbent and process for production thereofKURARAY CHEMICAL KK·Filed 2008·Application pending·0 cites
- 3246US2007078056A1Pelletized activated carbon, method for producing pelletized activated carbon, and canisterKURARAY CHEMICAL KK·Filed 2006·Application pending·0 cites
- 3342US2014353705A1Semiconductor light emitting element, method of manufacturing semiconductor light emitting element, semiconductor light emitting device and substrateSHARP KK·Filed 2013·Application pending·0 cites
- 3439US2017341052A1Adsorption filterKURARAY CO·Filed 2015·Application pending·0 cites
- 3532US2012162573A1Liquid crystal displayTAKAHASHI KOHSEI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →