Assignee
AGC INC
JP969 patents
Top patents by PatentIndex Score
US10442151B2Oct 15, 2019
Glass substrate and method for manufacturing the same, cover glass and method for manufacturing the same, personal digital assistant, and display device
AGC INC21 citations92
US11639308B2May 2, 2023
Chemically strengthened glass, method for producing same, and glass for chemical strengthening
AGC INC6 citations85
US11594811B2Feb 28, 2023
Glass substrate, liquid crystal antenna and high-frequency device
AGC INC6 citations85
US11414339B2Aug 16, 2022
Alkali-free glass
AGC INC8 citations85
US11239549B2Feb 1, 2022
Glass substrate, liquid crystal antenna and high-frequency device
AGC INC8 citations85
US11192815B2Dec 7, 2021
Method for manufacturing bent substrate and bent substrate
AGC INC9 citations85
US11708294B2Jul 25, 2023
Glass substrate for high-frequency device and circuit board for high-frequency device
AGC INC6 citations84
US11421136B2Aug 23, 2022
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
AGC INC4 citations84
US11312656B2Apr 26, 2022
Chemically strengthened glass
AGC INC11 citations84
US11104211B2Aug 31, 2021
Slider-equipped window glass and process for its production
AGC INC7 citations84
US10975280B2Apr 13, 2021
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
AGC INC3 citations84
US10974987B2Apr 13, 2021
Glass substrate for high-frequency device and circuit board for high-frequency device
AGC INC9 citations84
US10948633B2Mar 16, 2021
Translucent structure, method for manufacturing same, and article
AGC INC19 citations84
US10683249B2Jun 16, 2020
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system
AGC INC4 citations84
US10519355B2Dec 31, 2019
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
AGC INC4 citations84
US10501667B2Dec 10, 2019
Composition for heat cycle system, and heat cycle system
AGC INC8 citations84
US10472551B2Nov 12, 2019
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
AGC INC7 citations84
US10414706B2Sep 17, 2019
Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system
AGC INC6 citations84
US10392544B2Aug 27, 2019
Working medium and heat cycle system
AGC INC4 citations84
US10377934B2Aug 13, 2019
Air-conditioner working fluid for electric vehicle and air-conditioner working fluid composition for electric vehicle
AGC INC7 citations84
US10358591B2Jul 23, 2019
Composition for heat cycle system, and heat cycle system
AGC INC10 citations84
US10351746B2Jul 16, 2019
Composition for heat cycle system, and heat cycle system
AGC INC8 citations84
US10792955B2Oct 6, 2020
Plate with printed layer, manufacturing method thereof, and display device
AGC INC6 citations83
US10221112B2Mar 5, 2019
Method of manufacturing 1-chloro-2,3,3-trifluoropropene
AGC INC5 citations83
US11742507B2Aug 29, 2023
Polymer electrolyte membrane, membrane electrode assembly and water electrolyzer
AGC INC9 citations82
US10875277B2Dec 29, 2020
Laminated glass
AGC INC16 citations82
US10829666B2Nov 10, 2020
Fluorinated ether compound, fluorinated ether composition, coating liquid and article
AGC INC6 citations82
US10775657B2Sep 15, 2020
Transparent substrate and display device
AGC INC7 citations82
US10731233B2Aug 4, 2020
Composition for bonding
AGC INC7 citations82
US10550288B2Feb 4, 2020
Fluorinated ether compound, fluorinated ether composition, coating liquid and article
AGC INC5 citations82
US10495796B2Dec 3, 2019
Near-infrared cut filter
AGC INC7 citations82
US10470300B1Nov 5, 2019
Glass panel for wiring board and method of manufacturing wiring board
AGC INC9 citations82
US10228500B2Mar 12, 2019
Optical filter and imaging device
AGC INC7 citations82
US10308549B2Jun 4, 2019
Chemically strengthened glass and method for producing same
AGC INC4 citations81
US11390560B2Jul 19, 2022
Chemically strengthened glass and method for manufacturing chemically strengthened glass
AGC INC11 citations80
US11165135B2Nov 2, 2021
Antenna unit for glass, glass sheet with antenna, and production method of antenna unit for glass
AGC INC5 citations80
US10556818B2Feb 11, 2020
Curved surface cover glass, method for manufacturing same, and in-vehicle display member
AGC INC8 citations80
US11192817B2Dec 7, 2021
Reinforced glass
AGC INC10 citations78
US10358087B2Jul 23, 2019
Laminated glass and vehicular display device
AGC INC8 citations78
US12473476B2Nov 18, 2025
Working medium and heat cycle system
AGC INC1 citations75
US11718556B2Aug 8, 2023
Glass for chemical strengthening, chemically strengthened glass, and electronic device case
AGC INC4 citations74
US11274058B2Mar 15, 2022
Crystallized glass and chemically strengthened glass
AGC INC6 citations74
US12216397B2Feb 4, 2025
Reflective mask blank for EUV lithography, mask blank for EUV lithography, and manufacturing methods thereof
AGC INC2 citations73
US12157698B2Dec 3, 2024
Glass substrate, liquid crystal antenna and high-frequency device
AGC INC1 citations73
US11993718B2May 28, 2024
Optical filter and imaging device
AGC INC4 citations73
US11964450B2Apr 23, 2024
Laminated member
AGC INC3 citations73
US11958269B2Apr 16, 2024
Laminated member
AGC INC3 citations73
US11767252B2Sep 26, 2023
Chemically strengthened glass, and glass for chemical strengthening
AGC INC2 citations73
US11731901B2Aug 22, 2023
Chemically strengthened glass and production method therefor
AGC INC3 citations73
US11572305B2Feb 7, 2023
Glass for chemical strengthening
AGC INC4 citations73
Showing the top 50 of 969 patents by PatentIndex Score.