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RICOH IND SOLUTIONS INC

Overview
  • Total Patents
    96
  • GoodIP Patent Rank
    15,053
  • Filing trend
    ⇩ 29.0%
About

RICOH IND SOLUTIONS INC has a total of 96 patent applications. It decreased the IP activity by 29.0%. Its first patent ever was published in 2013. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets optics, audio-visual technology and measurement are CRISTIANI LUIGI, SANO KIKO KK and MAURICH EUGEN.

Patent filings per year

Chart showing RICOH IND SOLUTIONS INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Umeki Kazuhiro 17
#2 Takahashi Yasushi 15
#3 Chiba Yoshimoto 11
#4 Miya Kenji 9
#5 Tobiuchi Kuniyuki 7
#6 Sugita Manabu 5
#7 Ishigame Takayuki 5
#8 Fujimura Yasuhiro 4
#9 Ogawa Miyuki 4
#10 Ujiie Shinsuke 4

Latest patents

Publication Filing date Title
WO2020209343A1 Lens barrel and image projection apparatus
JP2021004970A Projection optical system and image projection device
JP2020166193A Lens barrel and image projection device
JP2020134174A Inspection device
JP2020086403A Projection zoom lens and projection image display device
JP2020046635A Optical element, speckle reduction module, and optical device
JP2020046632A Speckle reduction module
JP2020042103A Projection optical system and image projection device
JP2020034690A Projection optical system and image projection device
JP2019200310A Lens unit and image projector
JP2019197085A Lens holding member and image projection device
JP2019109488A Zoom lens for projection and projection type picture display unit
JP2019139143A Lens unit and image projection device
JP2019139141A Lens unit and image projection device
JP2019139066A Projection zoom lens and projection image display device
JP2019133061A Projection optical system, and image display device
JP2019101362A Zoom lens for projection and projection type image display device
JP2019066730A Projection zoom lens and projection image display device
JP2019060629A Optical system
JP2019015941A Depolarization device