Assignee
MITSUI CHEMICALS TOHCELLO INC
JP·49 granted patents·30 pending applications·29 citations·filing 2011–2024
Top patents by PatentIndex Score
79 records- 0183US11535776B2Film for manufacturing semiconductor partsMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Granted Dec 27, 2022·1 cites·12 claims
- 0280US2024383245A1Affixing deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2024·Application pending·0 cites
- 0379US12142522B2Method for manufacturing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Granted Nov 12, 2024·1 cites·4 claims
- 0479US2024343029A1Protection film, method for affixing same, and method for manufacturing semiconductor componentMITSUI CHEMICALS TOHCELLO INC·Filed 2024·Application pending·0 cites
- 0579US2024351323A1Protection film, method for affixing same, and method for manufacturing semiconductor componentMITSUI CHEMICALS TOHCELLO INC·Filed 2024·Application pending·0 cites
- 0677US9260556B2Encapsulating material for solar cell and solar cell moduleMITSUI CHEMICALS TOHCELLO INC·Filed 2013·Granted Feb 16, 2016·2 cites·12 claims
- 0776US12103288B2Affixing deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Granted Oct 1, 2024·1 cites·10 claims
- 0876US12064946B2Protection film, method for affixing same, and method for manufacturing semiconductor componentMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Granted Aug 20, 2024·1 cites·4 claims
- 0975US9966297B2Semiconductor wafer protective film and method of manufacturing semiconductor deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2014·Granted May 8, 2018·3 cites·13 claims
- 1074US10340172B2Semiconductor wafer surface protection film and method for manufacturing semiconductor deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2016·Granted Jul 2, 2019·2 cites·19 claims
- 1173US10995224B2Coating material for gas barrier, gas barrier film, and laminated bodyMITSUI CHEMICALS TOHCELLO INC·Filed 2015·Granted May 4, 2021·1 cites·13 claims
- 1273US10515839B2Method for manufacturing semiconductor deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2017·Granted Dec 24, 2019·2 cites·11 claims
- 1370US9822284B2Adhesive film and method for manufacturing semiconductor deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2014·Granted Nov 21, 2017·3 cites·10 claims
- 1470US9757888B2Method for manufacturing encapsulating material sheet for solar batteryMITSUI CHEMICALS TOHCELLO INC·Filed 2013·Granted Sep 12, 2017·2 cites·13 claims
- 1569US11848215B2Method for manufacturing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2019·Granted Dec 19, 2023·1 cites·11 claims
- 1669US11427715B2Coating material for gas barrier, gas barrier film, and laminated bodyMITSUI CHEMICALS TOHCELLO INC·Filed 2021·Granted Aug 30, 2022·0 cites·6 claims
- 1769US10573548B2Method for manufacturing semiconductor deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2017·Granted Feb 25, 2020·1 cites·10 claims
- 1869US10566254B2Method for manufacturing semiconductor deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2017·Granted Feb 18, 2020·1 cites·10 claims
- 1969US10350140B2Laminate film, outer packaging bag for transfusion bag, and transfusion bag packaging bodyMITSUI CHEMICALS TOHCELLO INC·Filed 2015·Granted Jul 16, 2019·1 cites·9 claims
- 2068US10858547B2Film for manufacturing semiconductor partsMITSUI CHEMICALS TOHCELLO INC·Filed 2016·Granted Dec 8, 2020·1 cites·10 claims
- 2167US9193854B2Encapsulating material for solar cell and solar cell moduleMITSUI CHEMICALS TOHCELLO INC·Filed 2012·Granted Nov 24, 2015·1 cites·21 claims
- 2266US11398389B2Method of producing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2018·Granted Jul 26, 2022·1 cites·11 claims
- 2365US11942349B2Film for component manufacture and component manufacturing methodMITSUI CHEMICALS TOHCELLO INC·Filed 2022·Granted Mar 26, 2024·0 cites·8 claims
- 2463US2024052113A1Antibacterial and antiviral molded body, and master batchMITSUI CHEMICALS TOHCELLO INC·Filed 2021·Application pending·0 cites
- 2562US11747388B2Method for manufacturing electronic apparatus, adhesive film for manufacturing electronic apparatus, and electronic component testing apparatusMITSUI CHEMICALS TOHCELLO INC·Filed 2021·Granted Sep 5, 2023·0 cites·3 claims
- 2662US11282975B2Sheet set for encapsulating solar batteryMITSUI CHEMICALS TOHCELLO INC·Filed 2013·Granted Mar 22, 2022·1 cites·19 claims
- 2762US11034864B2Adhesive film having adhesive resin layers and method of manufacturing electronic apparatus using the adhesive filmMITSUI CHEMICALS TOHCELLO INC·Filed 2018·Granted Jun 15, 2021·1 cites·5 claims
- 2862US10483131B2Electronic-device-protecting film, electronic-device-protecting member, method for manufacturing electronic device, and method for manufacturing packageMITSUI CHEMICALS TOHCELLO INC·Filed 2016·Granted Nov 19, 2019·1 cites·14 claims
- 2961US11179922B2Barrier laminate filmMITSUI CHEMICALS TOHCELLO INC·Filed 2018·Granted Nov 23, 2021·0 cites·13 claims
- 3060US9543461B2Encapsulating material for solar cell and solar cell moduleMITSUI CHEMICALS TOHCELLO INC·Filed 2013·Granted Jan 10, 2017·0 cites·11 claims
- 3159US12018137B2Gas barrier coating material, gas barrier film, gas barrier laminate, and method for producing gas barrier laminateMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Granted Jun 25, 2024·0 cites·16 claims
- 3258US2016254402A1Sheet set for encapsulating solar cell, and solar cell moduleMITSUI CHEMICALS TOHCELLO INC·Filed 2014·Application pending·0 cites
- 3358US2015359217A1Freshness-retentive filmMITSUI CHEMICALS TOHCELLO INC·Filed 2014·Application pending·0 cites
- 3457US2021120812A1Freshness-retentive filmMITSUI CHEMICALS TOHCELLO INC·Filed 2021·Application pending·0 cites
- 3556US2022213349A1Adhesive film and method for manufacturing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Application pending·0 cites
- 3654US11746201B2Gas barrier polymer and gas barrier laminate using sameMITSUI CHEMICALS TOHCELLO INC·Filed 2019·Granted Sep 5, 2023·0 cites·9 claims
- 3754US2020266315A1Solar cell sealing material and solar cell moduleMITSUI CHEMICALS TOHCELLO INC·Filed 2018·Application pending·0 cites
- 3854US2022227555A1Packaging film, package, and method of manufacturing laminated filmMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Application pending·0 cites
- 3954US2015171247A1Solar cell moduleMITSUI CHEMICALS TOHCELLO INC·Filed 2013·Application pending·0 cites
- 4051US11047900B2Method for manufacturing electronic apparatus, adhesive film for manufacturing electronic apparatus, and electronic component testing apparatusMITSUI CHEMICALS TOHCELLO INC·Filed 2017·Granted Jun 29, 2021·0 cites·11 claims
- 4151US2024312848A1Electronic component manufacturing method, manufacturing film, and manufacturing toolMITSUI CHEMICALS TOHCELLO INC·Filed 2022·Application pending·0 cites
- 4250US12172816B2Packaging bodyMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Granted Dec 24, 2024·0 cites·6 claims
- 4350US11276600B2Film for component manufacture and component manufacturing methodMITSUI CHEMICALS TOHCELLO INC·Filed 2017·Granted Mar 15, 2022·0 cites·10 claims
- 4450US9520518B2Solar cell moduleMITSUI CHEMICALS TOHCELLO INC·Filed 2013·Granted Dec 13, 2016·0 cites·4 claims
- 4550US9339758B2Gas barrier resin composition and gas barrier composite filmMITSUI CHEMICALS TOHCELLO INC·Filed 2012·Granted May 17, 2016·0 cites·6 claims
- 4649US2024290648A1Back grinding adhesive film and method for manufacturing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2022·Application pending·0 cites
- 4749US2024249967A1Method for manufacturing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2022·Application pending·0 cites
- 4849US2024258172A1Method for manufacturing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2022·Application pending·0 cites
- 4949US2024258152A1Method for manufacturing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2022·Application pending·0 cites
- 5049US2024258150A1Method for manufacturing electronic deviceMITSUI CHEMICALS TOHCELLO INC·Filed 2022·Application pending·0 cites
Showing the top 50 of 79 patent records by PatentIndex Score.
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