Inventor
YAMADA NAOHITO
JP48 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA NAOHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
44 patentsUS6471779B1Oct 29, 2002
Gas feed ceramic structure for semiconductor-producing apparatus
NGK INSULATORS LTD537 citations98
US6134096AOct 17, 2000
Electrostatic chuck
NGK INSULATORS LTD78 citations96
US5946183AAug 31, 1999
Electrostatic chuck
NGK INSULATORS LTD50 citations96
US10290847B2May 14, 2019
Separator structure body for use in zinc secondary battery
NGK INSULATORS LTD20 citations94
US9293791B2Mar 22, 2016
Zinc secondary battery
NGK INSULATORS LTD22 citations92
US7122490B2Oct 17, 2006
Aluminum nitride materials and members for use in the production of semiconductors
NGK INSULATORS LTD23 citations92
US6292346B1Sep 18, 2001
Equipment for holding a semiconductor wafer, a method for manufacturing the same, and a method for using the same
NGK INSULATORS LTD32 citations92
US6174583B1Jan 16, 2001
Aluminum nitride sintered body, metal including member, electrostatic chuck, method of producing aluminum nitride sintered body, and method of producing metal including member
NGK INSULATORS LTD24 citations92
US5998320ADec 7, 1999
Aluminum nitride sintered body, metal including member, electrostatic chuck, method of producing aluminum nitride sintered body, and method of producing metal including member
NGK INSULATORS LTD21 citations92
US7288496B2Oct 30, 2007
Aluminum nitride sintered body and method of evaluation for the same
NGK INSULATORS LTD10 citations84
US7042697B2May 9, 2006
Electrostatic chucks and electrostatically attracting structures
NGK INSULATORS LTD18 citations84
US10020480B2Jul 10, 2018
Layered-double-hydroxide-containing composite material and method for producing same
NGK INSULATORS LTD7 citations83
US6166432ADec 26, 2000
Substrate for use in wafer attracting apparatus and manufacturing method thereof
NGK INSULATORS LTD15 citations82
US4959258ASep 25, 1990
Joined metal-ceramic assembly method of preparing the same
NGK INSULATORS LTD11 citations74
US10446821B2Oct 15, 2019
Secondary battery using hydroxide ion-conductive ceramic separator
NGK INSULATORS LTD3 citations73
US10276896B2Apr 30, 2019
Nickel-zinc battery
NGK INSULATORS LTD2 citations73
US10263292B2Apr 16, 2019
Nickel-zinc Battery
NGK INSULATORS LTD2 citations73
US10128542B2Nov 13, 2018
Nickel-zinc battery
NGK INSULATORS LTD3 citations73
US9391349B2Jul 12, 2016
Lithium air secondary battery
NGK INSULATORS LTD5 citations73
US9070953B2Jun 30, 2015
Zinc-air secondary battery having inorganic solid electrolyte body
NGK INSULATORS LTD4 citations73
US7422992B2Sep 9, 2008
Aluminum nitride sintered body, semiconductor manufacturing member, and method of manufacturing aluminum nitride sintered body
NGK INSULATORS LTD6 citations73
US7250215B2Jul 31, 2007
Aluminum nitride sintered body containing carbon fibers and method of manufacturing the same
NGK INSULATORS LTD8 citations73
US6491571B1Dec 10, 2002
Substrate for use in wafer attracting apparatus and manufacturing method thereof
NGK INSULATORS LTD5 citations73
US10892530B2Jan 12, 2021
Air electrode for metal-air battery
NGK INSULATORS LTD3 citations72
US10686177B2Jun 16, 2020
Electrode cartridge and zinc secondary cell using same
NGK INSULATORS LTD6 citations72
US9793529B2Oct 17, 2017
Layered-double-hydroxide-oriented film and method for producing same
NGK INSULATORS LTD6 citations71
US10483596B2Nov 19, 2019
Secondary battery with hydroxide-ion-conducting ceramic separator
NGK INSULATORS LTD1 citations63
US7332027B2Feb 19, 2008
Method for manufacturing aluminum nitride single crystal
NGK INSULATORS LTD4 citations63
US7229940B2Jun 12, 2007
Dense cordierite based sintered body and method of manufacturing the same
NGK INSULATORS LTD3 citations62
US12191534B2Jan 7, 2025
LDH separator and zinc secondary battery
NGK INSULATORS LTD0 citations61
US11158906B2Oct 26, 2021
LDH separator and zinc secondary battery
NGK INSULATORS LTD1 citations61
US11152668B2Oct 19, 2021
Layered-double-hydroxide-containing composite material and method for producing same
NGK INSULATORS LTD0 citations61
US11145935B2Oct 12, 2021
LDH separator and zinc secondary cell
NGK INSULATORS LTD0 citations61
US10734685B2Aug 4, 2020
Nickel-zinc battery
NGK INSULATORS LTD0 citations52
US10700385B2Jun 30, 2020
Battery using layered double hydroxide
NGK INSULATORS LTD0 citations52
US10381689B2Aug 13, 2019
Nickel-zinc battery
NGK INSULATORS LTD0 citations52
US7629282B2Dec 8, 2009
Aluminum nitride sintered body, semiconductor manufacturing device and method of manufacturing
NGK INSULATORS LTD0 citations52
US7605102B2Oct 20, 2009
Aluminum nitride ceramic and semiconductor manufacturing member
NGK INSULATORS LTD0 citations52
US7592280B2Sep 22, 2009
Aluminum nitride sintered body, method of manufacturing aluminum nitride sintered body, and member
NGK INSULATORS LTD0 citations52
US7211216B2May 1, 2007
Aluminum nitride ceramic, semiconductor manufacturing member, and manufacturing method for aluminum nitride ceramic
NGK INSULATORS LTD1 citations52
US10601094B2Mar 24, 2020
Separator-equipped air electrode for air-metal battery
NGK INSULATORS LTD0 citations51
US10370250B2Aug 6, 2019
Layered double hydroxide film and composite material containing layered double hydroxide
NGK INSULATORS LTD0 citations51
US10297869B2May 21, 2019
Nickel-zinc battery
NGK INSULATORS LTD0 citations42
US10522868B2Dec 31, 2019
Battery and assembly method therefor
NGK INSULATORS LTD0 citations41
KOBAYASHI YOSHIMASA
2 patentsUS8231985B2Jul 31, 2012
Aluminum-nitride-based composite material, method for manufacturing the same, and member for a semiconductor manufacturing apparatus
KOBAYASHI YOSHIMASA0 citations50
US8226865B2Jul 24, 2012
Aluminum-nitride-based composite material, method for manufacturing the same, and member for a semiconductor manufacturing apparatus
KOBAYASHI YOSHIMASA1 citations50