Inventor · disambiguated record
Noriaki Hamaya
Also filed as: HAMAYA NORIAKI
29 granted patents·14 pending applications·66 citations·filing 1998–2024
94Inventor score
Top patents by PatentIndex Score
43 records- 0194US10968507B2Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying materialSHINETSU CHEMICAL CO·Filed 2019·Granted Apr 6, 2021·3 cites·23 claims
- 0290US12428716B2Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying materialSHINETSU CHEMICAL CO·Filed 2023·Granted Sep 30, 2025·0 cites·1 claims
- 0389US2025051899A1Yttrium fluoride sprayed coating, spray material therefor, and corrosion resistant coating including sprayed coatingSHINETSU CHEMICAL CO·Filed 2024·Application pending·0 cites
- 0488US12338535B2Yttrium-based sprayed coating and making methodSHINETSU CHEMICAL CO·Filed 2023·Granted Jun 24, 2025·0 cites·4 claims
- 0587US2024254000A1Slurry for suspension plasma spraying, method for forming rare earth acid fluoride sprayed film, and spraying memberSHINETSU CHEMICAL CO·Filed 2024·Application pending·0 cites
- 0686US7157148B2Heat-resistant coated memberSHINETSU CHEMICAL CO·Filed 2004·Granted Jan 2, 2007·24 cites·6 claims
- 0785US2024051839A1Sprayed articleSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 0883US10538836B2Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methodsSHINETSU CHEMICAL CO·Filed 2016·Granted Jan 21, 2020·2 cites·8 claims
- 0979US12043903B2Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying materialSHINETSU CHEMICAL CO·Filed 2021·Granted Jul 23, 2024·0 cites·15 claims
- 1077US12152307B2Yttrium fluoride sprayed coating, spray material therefor, and corrosion resistant coating including sprayed coatingSHINETSU CHEMICAL CO·Filed 2020·Granted Nov 26, 2024·0 cites·15 claims
- 1175US6794047B2Rare earth-containing oxide memberSHINETSU CHEMICAL CO·Filed 2002·Granted Sep 21, 2004·14 cites·15 claims
- 1273US2024102142A1Spray coating, sraying powder, spraying powder manufacturing method and spray coating manufacturing methodSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1372US12024439B2Slurry for suspension plasma spraying, method for forming rare earth acid fluoride sprayed film, and spraying memberSHINETSU CHEMICAL CO·Filed 2017·Granted Jul 2, 2024·0 cites·10 claims
- 1470US6387148B1Hydrogen absorbing alloy compact for use as the negative electrode of an alkaline rechargeable batterySHINETSU CHEMICAL CO·Filed 2000·Granted May 14, 2002·9 cites·39 claims
- 1569US9404171B2Rare earth oxide-containing sprayed plate and making methodHAMAYA NORIAKI·Filed 2008·Granted Aug 2, 2016·2 cites·21 claims
- 1668US2017292182A1Yttrium fluoride sprayed coating, spray material therefor, and corrosion resistant coating including sprayed coatingSHINETSU CHEMICAL CO·Filed 2017·Application pending·0 cites
- 1768US2017253955A1Yttrium-based sprayed coating and making methodSHINETSU CHEMICAL CO·Filed 2017·Application pending·0 cites
- 1867US10744673B2Sprayed article and making methodSHINETSU CHEMICAL CO·Filed 2018·Granted Aug 18, 2020·0 cites·20 claims
- 1967US2020002799A1Spray coating, sraying powder, spraying powder manufacturing method and spray coating manufacturing methodSHINETSU CHEMICAL CO·Filed 2018·Application pending·0 cites
- 2066US11390939B2Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methodsSHINETSU CHEMICAL CO·Filed 2019·Granted Jul 19, 2022·0 cites·5 claims
- 2165US11098398B2Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methodsSHINETSU CHEMICAL CO·Filed 2019·Granted Aug 24, 2021·0 cites·6 claims
- 2265US11098397B2Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methodsSHINETSU CHEMICAL CO·Filed 2019·Granted Aug 24, 2021·0 cites·6 claims
- 2365US10435569B2Rare earth element oxyflouride powder spray material and sprayed articleSHINETSU CHEMICAL CO·Filed 2015·Granted Oct 8, 2019·0 cites·13 claims
- 2465US2014057078A1Rare earth element oxyflouride powder spray material and sprayed articleSHINETSU CHEMICAL CO·Filed 2013·Application pending·0 cites
- 2565US2017029628A1Yttrium-base sprayed coating and making methodSHINETSU CHEMICAL CO·Filed 2016·Application pending·0 cites
- 2664US8138060B2WaferTSUKATANI TOSHIHIKO·Filed 2008·Granted Mar 20, 2012·0 cites·8 claims
- 2762US8337956B2WaferTSUKATANI TOSHIHIKO·Filed 2011·Granted Dec 25, 2012·0 cites·5 claims
- 2861US10137597B2Sprayed article and making methodSHINETSU CHEMICAL CO·Filed 2014·Granted Nov 27, 2018·0 cites·10 claims
- 2961US6753085B2Heat-resistant coated memberSHINETSU CHEMICAL CO·Filed 2002·Granted Jun 22, 2004·1 cites·3 claims
- 3060US12385122B2Yttrium-fluoride-based sprayed coating, sprayed member, and method for producing yttrium-fluoride-based sprayed coatingSHINETSU CHEMICAL CO·Filed 2020·Granted Aug 12, 2025·0 cites·18 claims
- 3159US9551059B2Rare earth fluoride spray powder and rare earth fluoride-sprayed articleSHINETSU CHEMICAL CO·Filed 2015·Granted Jan 24, 2017·0 cites·4 claims
- 3257US2013122283A1Rare earth fluoride spray powder and rare earth fluoride-sprayed articleSHINETSU CHEMICAL CO·Filed 2012·Application pending·0 cites
- 3353US6300010B1Hydrogen absorbing alloy powder for use in the negative electrodes of alkaline rechargeable batteries and process for producing the sameSHINETSU CHEMICAL CO·Filed 2000·Granted Oct 9, 2001·1 cites·10 claims
- 3449US7816013B2WaferSHINETSU CHEMICAL CO·Filed 2008·Granted Oct 19, 2010·0 cites·5 claims
- 3549US2008241475A1Graphite-silicon carbide composite and making methodFUKUOKA HIROFUMI·Filed 2008·Application pending·0 cites
- 3648US11891701B2Spraying material, spraying slurry, preparing method of spraying material, forming method of sprayed coating, sprayed coating, and sprayed memberSHINETSU CHEMICAL CO·Filed 2020·Granted Feb 6, 2024·0 cites·10 claims
- 3745US7507481B2Heat resistant coated member, making method, and treatment using the sameSHINETSU CHEMICAL CO·Filed 2003·Granted Mar 24, 2009·0 cites·18 claims
- 3843US2009196996A1Coated member and method of manufactureHAMAYA NORIAKI·Filed 2009·Application pending·0 cites
- 3942US2010112231A1Graphite-silicon carbide composite and making methodFUKUOKA HIROFUMI·Filed 2010·Application pending·0 cites
- 4041US2004258842A1Coated member and method of manufactureFiled 2004·Application pending·0 cites
- 4139US6878438B2Heat resistant coated memberSHINETSU CHEMICAL CO·Filed 2002·Granted Apr 12, 2005·0 cites·10 claims
- 4235US6063524AHydrogen absorbing alloy for a negative electrode of an alkaline storage batterySHINETSU CHEMICAL CO·Filed 1998·Granted May 16, 2000·5 cites·20 claims
- 4335US5910379AHydrogen absorbing alloy for a negative electrode of an alkaline storage batterySHINETSU CHEMICAL CO·Filed 1998·Granted Jun 8, 1999·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →