Patent Ranking in Japan - Applicant details - Japanese version

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Ricoh Company, Ltd

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  2018 Application Ranking      9th  publications: 2291 下降2017: 5th  3925)

  2018 Acquisition Ranking      6th  registrations: 1970 下降2017: 5th  2419)

(update:Sep 24, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6442832 Delivery control system, delivery system, delivery control method, and program Dec 26, 2018
B 6442834 Road surface shape estimation method and system Dec 26, 2018
B 6442844 Optical deflector, optical scanning device, image forming device, and image projection device Dec 26, 2018
B 6442846 Image processing apparatus, image processing method, and program Dec 26, 2018
B 6442860 Precursor sol-gel solution, electromechanical conversion element, droplet discharge head, and inkjet recording device Dec 26, 2018
B 6442882 Image forming apparatus, control method of image forming apparatus, and program Dec 26, 2018
B 6442893 Projector device, interactive system, and interactive control method Dec 26, 2018
B 6442911 Parallax value deriving device, moving body, robot, parallax value deriving method, and program Dec 26, 2018
B 6442923 Smoothness detecting device and image forming device Dec 26, 2018
B 6442939 Wearable terminal, program, information processing system, control method of information processing system, and interconnection system Dec 26, 2018
B 6442940 Information processing system, information processing apparatus, device control method, and program Dec 26, 2018
B 6442963 Information processing equipment Dec 26, 2018
B 6442976 Image forming apparatus, browser control method and program Dec 26, 2018
B 6442983 Sheet processing apparatus, image forming system, and sheet processing method Dec 26, 2018
B 6442997 3D modeling device Dec 26, 2018

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Patent Ranking in Japan

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