Patent Ranking in Japan - Applicant details - Japanese version

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Ricoh Company, Ltd

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  2020 Application Ranking      10th  publications: 2180 上昇2019: 12th  2001)

  2020 Acquisition Ranking      6th  registrations: 1617 上昇2019: 10th  1522)

(update:Oct 14, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6802994 Three-dimensional modeling equipment and modeling object mounting plate Dec 23, 2020
B 6802998 Drive transmission device and image forming device Dec 23, 2020
B 6803011 Drive device and image forming device Dec 23, 2020
B 6805490 Method for forming porous semiconductor electrodes of coating liquid and dye-sensitized solar cells Dec 23, 2020
B 6805504 Distance measuring device, mobile device and distance measuring method Dec 23, 2020
B 6805534 Parallax image generator, parallax image generation method and parallax image generation program, object recognition device, device control system Dec 23, 2020
B 6805543 Information processing equipment, information processing methods, and programs Dec 23, 2020
B 6805568 Drive system, image projection device and drive control method Dec 23, 2020
B 6805575 Communication systems, server devices and programs Dec 23, 2020
B 6805587 Light source device, image display device and object device Dec 23, 2020
B 6805593 Inkjet printing machine, image density determination program and image density determination method Dec 23, 2020
B 6805595 Post-treatment liquid application device, image forming system having post-treatment liquid application device, post-treatment liquid application method, and program Dec 23, 2020
B 6805600 Diagnostic equipment, diagnostic systems, diagnostic methods and programs Dec 23, 2020
B 6805611 Information processing equipment, information processing systems, information processing methods, and programs Dec 23, 2020
B 6805616 Image forming apparatus, control method of image forming apparatus, and control program of image forming apparatus Dec 23, 2020

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6802994 6802998 6803011 6805490 6805504 6805534 6805543 6805568 6805575 6805587 6805593 6805595 6805600 6805611 6805616

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Patent Ranking in Japan

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加藤特許事務所

福岡市博多区博多駅前3丁目25番21号  博多駅前ビジネスセンター411号 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

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群馬県前橋市北代田町645-5 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング