Inventor
HAMAYA NORIAKI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “HAMAYA NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU CHEMICAL CO
26 patentsUS7157148B2Jan 2, 2007
Heat-resistant coated member
SHINETSU CHEMICAL CO24 citations92
US6794047B2Sep 21, 2004
Rare earth-containing oxide member
SHINETSU CHEMICAL CO14 citations84
US10538836B2Jan 21, 2020
Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methods
SHINETSU CHEMICAL CO2 citations73
US10968507B2Apr 6, 2021
Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying material
SHINETSU CHEMICAL CO3 citations72
US6387148B1May 14, 2002
Hydrogen absorbing alloy compact for use as the negative electrode of an alkaline rechargeable battery
SHINETSU CHEMICAL CO9 citations72
US12428716B2Sep 30, 2025
Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying material
SHINETSU CHEMICAL CO0 citations62
US12152307B2Nov 26, 2024
Yttrium fluoride sprayed coating, spray material therefor, and corrosion resistant coating including sprayed coating
SHINETSU CHEMICAL CO0 citations62
US12043903B2Jul 23, 2024
Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying material
SHINETSU CHEMICAL CO0 citations62
US12024439B2Jul 2, 2024
Slurry for suspension plasma spraying, method for forming rare earth acid fluoride sprayed film, and spraying member
SHINETSU CHEMICAL CO0 citations62
US11390939B2Jul 19, 2022
Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methods
SHINETSU CHEMICAL CO0 citations62
US11098398B2Aug 24, 2021
Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methods
SHINETSU CHEMICAL CO0 citations62
US11098397B2Aug 24, 2021
Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methods
SHINETSU CHEMICAL CO0 citations62
US6063524AMay 16, 2000
Hydrogen absorbing alloy for a negative electrode of an alkaline storage battery
SHINETSU CHEMICAL CO5 citations61
US5910379AJun 8, 1999
Hydrogen absorbing alloy for a negative electrode of an alkaline storage battery
SHINETSU CHEMICAL CO5 citations61
US12385122B2Aug 12, 2025
Yttrium-fluoride-based sprayed coating, sprayed member, and method for producing yttrium-fluoride-based sprayed coating
SHINETSU CHEMICAL CO0 citations56
US12338535B2Jun 24, 2025
Yttrium-based sprayed coating and making method
SHINETSU CHEMICAL CO0 citations52
US10435569B2Oct 8, 2019
Rare earth element oxyflouride powder spray material and sprayed article
SHINETSU CHEMICAL CO0 citations52
US9551059B2Jan 24, 2017
Rare earth fluoride spray powder and rare earth fluoride-sprayed article
SHINETSU CHEMICAL CO0 citations52
US6878438B2Apr 12, 2005
Heat resistant coated member
SHINETSU CHEMICAL CO0 citations52
US6753085B2Jun 22, 2004
Heat-resistant coated member
SHINETSU CHEMICAL CO1 citations52
US10744673B2Aug 18, 2020
Sprayed article and making method
SHINETSU CHEMICAL CO0 citations51
US10137597B2Nov 27, 2018
Sprayed article and making method
SHINETSU CHEMICAL CO0 citations51
US6300010B1Oct 9, 2001
Hydrogen absorbing alloy powder for use in the negative electrodes of alkaline rechargeable batteries and process for producing the same
SHINETSU CHEMICAL CO1 citations51
US7816013B2Oct 19, 2010
Wafer
SHINETSU CHEMICAL CO0 citations50
US7507481B2Mar 24, 2009
Heat resistant coated member, making method, and treatment using the same
SHINETSU CHEMICAL CO0 citations49
US11891701B2Feb 6, 2024
Spraying material, spraying slurry, preparing method of spraying material, forming method of sprayed coating, sprayed coating, and sprayed member
SHINETSU CHEMICAL CO0 citations47