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Ricoh Company, Ltd

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  2021 Application Ranking      11th  publications: 705 下降2020: 10th  2180)

  2021 Acquisition Ranking      5th  registrations: 575 上昇2020: 6th  1617)

(update:May 6, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2021-69344 Sample container, sample container with lid, container containing cells May 6, 2021
A 2021-69929 Waveform generation identification method and program May 6, 2021
A 2021-69930 Dipole group digitization method and dipole group display system May 6, 2021
A 2021-70009 Coating device, liquid ejection device, printing device May 6, 2021
A 2021-70200 Printed matter manufacturing method, printed matter manufacturing equipment May 6, 2021
A 2021-70201 Printed matter manufacturing method and printed matter manufacturing equipment May 6, 2021
A 2021-70203 Printed matter manufacturing method and printed matter manufacturing equipment May 6, 2021
A 2021-70317 Printed matter manufacturing method, printed matter manufacturing equipment May 6, 2021
A 2021-70320 Liquid discharge device May 6, 2021
A 2021-70323 Printed matter manufacturing method and printed matter manufacturing equipment May 6, 2021
A 2021-70558 Sheet folding device, sheet folding method, sheet folding program May 6, 2021
A 2021-70567 Sheet loading device, image forming device May 6, 2021
A 2021-70731 Active energy ray-curable composition, active energy ray-curable ink composition, active energy ray-curable ink composition for inkjet, composition storage container, image forming apparatus, image forming method, cured product, decorative body May 6, 2021
A 2021-71374 Magnetic field measuring device May 6, 2021
A 2021-71375 Magnetic field measuring device May 6, 2021

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2021-69344 2021-69929 2021-69930 2021-70009 2021-70200 2021-70201 2021-70203 2021-70317 2021-70320 2021-70323 2021-70558 2021-70567 2021-70731 2021-71374 2021-71375

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Patent Ranking in Japan

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