Patents/Inventors

Masamoto Nakazawa

KanagawaJP10 patents

10 Patents

US120817142024
Photoelectric Conversion Element, Reading Device, and Image Processing Apparatus
RICOH COMPANY, Ltd.
0 cites
US119739042024
Signal Processing Device, Imaging Device, Reading Device, Image Forming Device, and Signal Processing Method
RICOH COMPANY, Ltd.
0 cites
US119368292024
Illuminating Device, Image Reading Device, and Image Forming Apparatus with Multiple Light Sources
Ricoh Company, Ltd.
0 cites
US117925392023
Solid-state Imaging Element, Reading Device, Image Processing Apparatus, and Control Method
RICOH COMPANY, Ltd.
0 cites
US117704872023
Reading Device, Image Forming Apparatus, and State Detection Method to Detect a Multi-feed State of an Object Using Reflected Light in a Visible Wavelength and an Invisible Wavelength and Comparing Reading Value Results to References Associated with the Invisible and Visible Wavelength Reference Values
RICOH COMPANY, Ltd.
0 cites
US117226222023
Photoelectric Conversion Element, Reading Device, and Image Processing Apparatus
RICOH COMPANY, Ltd.
0 cites
US116944552023
Fraud Confirmation Assisting Apparatus and Fraud Confirmation Method Including a Light Source Irradiating an Object in the Invisible Wavelength Range and Read by a Reading Sensor to Output a Plurality of Pieces of Fraud Confirmation Information
RICOH COMPANY, Ltd.
0 cites
US116958922023
Reading Device and Method of Detecting Feature Amount from Visible or Invisible Image
RICOH COMPANY, Ltd.
0 cites
US115531082023
Reading Device, Image Forming Apparatus, and Method
RICOH COMPANY, Ltd.
0 cites
US115465352023
Abnormal-pixel Detecting Device, Image Forming Apparatus, and Method of Detecting Abnormal Pixel
RICOH COMPANY, Ltd.
0 cites