Inventor
FUJITA YASUHIRO
JP88 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
14 patentsUS6906159B2Jun 14, 2005
Water-absorbent resin, hydropolymer, process for producing them, and uses of them
NIPPON CATALYTIC CHEM IND98 citations99
US7091253B2Aug 15, 2006
Water-absorbent resin, hydropolymer, process for producing them, and uses of them
NIPPON CATALYTIC CHEM IND87 citations98
US6107358AAug 22, 2000
Water-absorbent resin and method for production thereof
NIPPON CATALYTIC CHEM IND174 citations98
US7265190B2Sep 4, 2007
Process and apparatus for production of water-absorbent resin
NIPPON CATALYTIC CHEM IND58 citations96
US6207796B1Mar 27, 2001
Production process for hydrophilic polymer
NIPPON CATALYTIC CHEM IND75 citations96
US6867269B2Mar 15, 2005
Water-absorbent resin and production process therefor
NIPPON CATALYTIC CHEM IND23 citations93
US7741400B2Jun 22, 2010
Water-absorbent resin, hydropolymer, process for producing them, and uses of them
NIPPON CATALYTIC CHEM IND14 citations92
US7312278B2Dec 25, 2007
Water-absorbing agent and production process therefor, and sanitary material
NIPPON CATALYTIC CHEM IND25 citations92
US6207772B1Mar 27, 2001
Method for production of cross-linked polymer
NIPPON CATALYTIC CHEM IND33 citations92
US6194531B1Feb 27, 2001
Method for production of cross-linked polymer
NIPPON CATALYTIC CHEM IND40 citations92
US7694900B2Apr 13, 2010
Method for disintegrating hydrate polymer and method for production of water-absorbent resin
NIPPON CATALYTIC CHEM IND10 citations84
US6964998B2Nov 15, 2005
Water-absorbing agent and its production process and use
NIPPON CATALYTIC CHEM IND12 citations82
US7638078B2Dec 29, 2009
Process for production of hydrogel particles and process for cutting of high-concentration hydrogel sheet
NIPPON CATALYTIC CHEM IND7 citations74
US7420018B2Sep 2, 2008
Water-absorbing agent production process with surface crosslinking and ion blocking
NIPPON CATALYTIC CHEM IND5 citations74
CLARION CO LTD
7 patentsUS10479271B2Nov 19, 2019
Vehicle notification device and vehicle notification method
CLARION CO LTD9 citations84
US11786933B2Oct 17, 2023
Vibration signal generation apparatus and computer-readable, non-transitory storage medium storing vibration signal generation program
CLARION CO LTD3 citations73
US11265651B2Mar 1, 2022
Vibration output apparatus and computer-readable, non-transitory storage medium storing vibration output program
CLARION CO LTD4 citations73
US9380386B2Jun 28, 2016
Distortion sound correction complement device and distortion sound correction complement method
CLARION CO LTD3 citations73
US9883303B2Jan 30, 2018
Sound field measuring device, method and program
CLARION CO LTD3 citations72
US9866960B2Jan 9, 2018
Vibration audio system, vibration audio output method, and vibration audio program
CLARION CO LTD3 citations72
US10960804B2Mar 30, 2021
Vibration generation device and vibration generation method
CLARION CO LTD1 citations62
NGK SPARK PLUG CO
6 patentsUS7032433B2Apr 25, 2006
Sensor, sensor producing method, and assembly of separator and urging member
NGK SPARK PLUG CO21 citations91
US7424819B2Sep 16, 2008
Gas sensor
NGK SPARK PLUG CO14 citations81
US6679099B2Jan 20, 2004
Gas sensor
NGK SPARK PLUG CO14 citations81
US7241370B2Jul 10, 2007
Protective covers for gas sensor, gas sensor and gas sensor manufacturing method
NGK SPARK PLUG CO5 citations72
US9228987B2Jan 5, 2016
Gas sensor
NGK SPARK PLUG CO4 citations69
US8016990B2Sep 13, 2011
Protective covers for gas sensor, gas sensor and gas sensor manufacturing method
NGK SPARK PLUG CO2 citations61
FUJITSU TEN LTD
3 patentsHITACHI LTD
3 patentsFUJITA YASUHIRO
2 patentsSUMITOMO PRECISION PROD CO
2 patentsSONY CORP
2 patents(unassigned)
1 patentNIPPON SKOKUBAI CO LTD
1 patentAISIN AW CO
1 patentDAIROKU YORIMICHI
1 patentNIPPON SHOKUBA CO LTD
1 patentSHIBUKAWA KOICHI
1 patentNITTO BOSEKI CO LTD
1 patentHONDA MOTOR CO LTD
1 patentMITSUBISHI HEAVY IND LTD
1 patentRANK XEROX LTD
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentShowing the top 50 of 88 patents by PatentIndex Score.