Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Chemical Company, Ltd.

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  2020 Application Ranking      63th  publications: 593 下降2019: 49th  743)

  2020 Acquisition Ranking      72th  registrations: 354 上昇2019: 82th  318)

(update:Oct 7, 2022)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6805546 Thermosetting resin composition, cured product, substrate for mounting optical semiconductor element and its manufacturing method, optical semiconductor device, and printed wiring board Dec 23, 2020
B 6805821 Resin composition for forming a stretchable resin layer Dec 23, 2020
B 6801279 Thermosetting resin composition, resin film for interlayer insulation, composite film, printed wiring board and its manufacturing method Dec 16, 2020
B 6801280 Thermosetting resin composition, resin film for interlayer insulation, composite film, printed wiring board and its manufacturing method Dec 16, 2020
B 6801314 Simulation method and simulation equipment Dec 16, 2020
B 6801315 Simulation method and simulation equipment Dec 16, 2020
B 6801631 Manufacturing method of laminate, laminate, multilayer laminate, printed wiring board and laminate Dec 16, 2020
B 6801632 Manufacturing method of laminate, laminate, multilayer laminate, printed wiring board and laminate Dec 16, 2020
B 6801652 Thermosetting resin composition, prepreg, laminated board and printed wiring board Dec 16, 2020
B 6801659 Epoxy resin composition, film epoxy resin composition and electronic device Dec 16, 2020
B 6801715 Simulation method and simulation equipment Dec 16, 2020
B 6801955 Wiring board manufacturing method, data correction device, wiring pattern formation system and data correction method Dec 16, 2020
B 6796278 Separator for lead-acid batteries Dec 9, 2020
B 6798140 Manufacturing method of printed wiring board Dec 9, 2020
B 6798509 Insulation coated conductive particles, anisotropic conductive adhesives, and connecting structures Dec 9, 2020

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6805546 6805821 6801279 6801280 6801314 6801315 6801631 6801632 6801652 6801659 6801715 6801955 6796278 6798140 6798509

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Patent Ranking in Japan

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