Ricoh Imaging Company, Ltd.

Japan


 
Total IP 151
Total IP incl. subs 270 (+ 119 for subs)
Total IP Rank # 8,628
IP Activity Score 1.4/5.0    5
IP Activity Rank # 195,044
Parent Entity Ricoh Company, Ltd.
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

76 15
0 7
36 16
1
 
Last Patent 2020 - Lead screw device, lens driver, ...
First Patent 2008 - Method for forming optical coati...
Last Trademark 2022 - PENTAX Medical forward Academy
First Trademark 1957 - ASAHI PENTAX

Subsidiaries

1 subsidiaries with IP (114 patents, 5 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 G/S Medical training and teaching; training in the use of surgical and medical instruments and appar...
2021 G/S Endoscopic treatment tools for medical purposes, namely, biopsy forceps, grasping forceps, high ...
2020 G/S Endoscopic video processors for medical purposes used for flexible endoscopes; endoscopic video ...
2019 Invention Lead screw device, lens driver, lens barrel, and camera using the lead screw device. An optical ...
2018 Invention Method and apparatus for imaging an object. An apparatus for imaging an object has a metering ima...
Invention Electronic apparatus and imaging apparatus having multi-position movable display. An electronic ...
Invention Zoom lens system having third lens group with air lens formed of adjacent negative and positive s...
2017 Invention Lead screw device, lens driver, lens barrel, and camera using the lead screw device. An optical d...
Invention Lens barrel and imaging device. A number of lenses are provided in a lens barrel along the optica...
Invention Zoom lens system. wherein fw designates the focal length of the entire zoom lens system at the s...
Invention Zoom lens system and electronic imaging apparatus using the same. νd1n designates the Abbe number...
Invention Imaging apparatus. An imaging apparatus comprising an imaging device; a photometry device; first ...
Invention Stage apparatus having shake-correction function. A stage apparatus includes a movable member con...
Invention Method and apparatus for imaging an object. An apparatus for imaging an object is equipped with a...
Invention Photographing apparatus. A photographing apparatus includes an imaging-plane tilter configured to...
Invention Shake-correction device and shake-correction method for photographing apparatus. A shake-correcti...
Invention Zoom lens system. f1, f2 and fIMG designate the focal lengths of the first, second and the image-...
Invention Zoom lens system. ave designates the average value of the Abbe numbers with respect to the d-line...
Invention Anti-reflection coating and optical member comprising same. 3.
2016 Invention Stage apparatus, image projector apparatus having stage apparatus, and imaging apparatus having s...
Invention Imaging apparatus, image projector apparatus, and stage apparatus. An imaging apparatus includes ...
Invention Power information management device and power information management system. There is provided a ...
Invention Electronic apparatus and imaging apparatus having multi-position movable display. An electronic a...
Invention Imaging apparatus and support mechanism for movable member. An imaging apparatus includes a body ...
Invention Zoom lens system. wherein f1, f3, f4 and f5 designate the focal lengths of the first, third, fou...
Invention Finder optical system. A finder optical system is achieved in which object images can be more eas...
Invention Ocular optical system. The purpose of the present invention is to obtain an ocular optical system...
Invention Photographing apparatus, photographing controller, photographing control method, and photographin...
Invention Photographing apparatus, photographing method, image processor, image-processing method, and prog...
Invention Imaging device and imaging method. An imaging device according to the present invention is provid...
Invention Drip-proof connecting mechanism and electronic device. A drip-proof connecting mechanism, compri...
Invention Optical equipment. Optical Equipment, comprising: a first holding unit that holds a first optica...
Invention Image detection device, image detection method and image capture device. An image detection devic...
Invention Eyepiece optical system. An eyepiece optical system includes a focal-plane plate, having a positi...
2015 Invention Mechanism for attaching and detaching tripod seat. A mechanism for attaching and detaching a trip...
Invention Mechanism for mounting and dismounting tripod seat. A mechanism for mounting and dismounting a tr...
Invention Zoom lens system. wherein m345w and m345t designate, at the short and long focal length extremit...
Invention Zoom lens system. th lens groups, respectively, wherein n is a positive integer of 4 or greater, ...
Invention Stage apparatus, image-shake correction apparatus and electronic apparatus. A stage apparatus inc...
Invention Imaging apparatus, display control method in same, and computer program used in control of same. ...
Invention Lens barrel and imaging apparatus. A lens barrel includes a lens drive ring actuated to drive a l...
Invention Variable-position operation device. A variable-position operation device, provided on an electron...
G/S Photographic, cinematographic and optical apparatus and instruments; Telecommunication machines a...
Invention Manipulation device, rotating manipulation dial device, and electronic device comprising same. Th...
2014 Invention Zoom lens system. wherein f1, f3 and f5 designate the focal lengths of the first and fifth lens ...
Invention Photographing apparatus and photographing method with optical low-pass filter effect. In a photog...
Invention Photographing apparatus and photographing control method. wherein d designates a pixel interval ...
Invention Photographing apparatus and photographing control method. A photographing apparatus and a photogr...
Invention Photographing apparatus and photographing control method to generate a low-pass filter effect. In...
Invention Zoom lens system. A zoom lens system includes a negative first lens group and a positive second ...
Invention Photographing apparatus and photographing control system. In a photographing apparatus and a phot...
Invention Fixed focal-length lens system. wherein fG1 and fG2 designate the focal lengths of the first and...
Invention Eyepiece optical system. An eyepiece optical system is achieved that is suitable for an object im...
2013 G/S Photographic, cinematographic and optical apparatus and instruments; telecommunication machines ...
2009 G/S Interchangeable lenses for cameras
G/S Interchangeable lenses for cameras.
2007 G/S Rifle scopes
G/S Single Lens Reflex interchangeable digital camera lens driven by supersonic motor
2006 G/S Single Lens Reflex interchangeable camera lens driven by supersonic motor
2004 G/S photographic camera lenses
G/S Binoculars, field glasses.
G/S binoculars
G/S Binoculars.
2002 G/S Digital still cameras; lenses for digital still cameras.
G/S digital cameras and photographic cameras (film cameras)
2001 G/S Photographic flash units for cameras.
G/S Photographic cameras, camera lenses, binoculars and telescopes. Digital cameras.
2000 G/S DIGITAL STILL CAMERAS AND PARTS AND ACCESSORIES THEREFOR
1994 G/S Jumelles, longues-vues et télescopes.
G/S [ computer printers, scanners, bar code readers, and ] computer peripherals
1993 G/S repair of photographic cameras
1992 G/S Appareils optiques, notamment jumelles, longues-vues et télescopes.
1986 G/S [ KEY RINGS ] [, KEY CHAINS AND METAL KEY TAGS ] [ KNIVES ] [ EYEGLASSES AND SUNGLASSES ] [ PAPER...
1984 G/S Photographic, cinematographic and optical apparatus and instruments.
G/S Appareils et instruments photographiques, cinématographiques et optiques.
1983 G/S CAMERAS; CAMERA LENSES; SURVEILLANCE CAMERA SYSTEMS COMPRISING CAMERAS, CONTROLLERS, WALL AND CEI...
1979 G/S Camera Lenses[, Filters for Cameras], Finder Eyepieces, Optical Elements Used in Cameras[ and Len...
1965 G/S Objectifs interchangeables pour les appareils photographiques.
1964 G/S BINOCULARS AND TELESCOPES
1960 G/S Cameras and Camera Lenses and Finders
G/S Binoculars, telescopes, cameras, lenses and optical instruments.
1957 G/S Cameras. Sellows units, extension tubes, accessory clips, correction lens adapters, magnifiers, r...