P

Inventor

SHIMURA HIROSHI

JP45 patents
⚠️ This page may combine multiple inventors who share the name “SHIMURA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

15 patents
US4953196AAug 28, 1990

Image transmission system

RICOH KK111 citations95
US4797943AJan 10, 1989

Gradation data processing apparatus

RICOH KK26 citations93
US4750209AJun 7, 1988

System for processing an image having both letter and photographic information

RICOH KK43 citations93
US5886797AMar 23, 1999

Method and apparatus for controlling a spatial filtering process based on characteristics of image data

RICOH KK30 citations92
US7140534B2Nov 28, 2006

Data recording medium, reading device, recording device, and methods thereof

RICOH KK20 citations91
US7609851B2Oct 27, 2009

Embedding data into document and extracting embedded data from document

RICOH KK9 citations84
US7684637B2Mar 23, 2010

Method, computer program, and apparatus for detecting specific information included in image data of original image with accuracy, and computer readable storing medium storing the program

RICOH KK7 citations74
US6011907AJan 4, 2000

Method of and system for promoting predetermined patterns at a desirable orientation in an output image

RICOH KK7 citations74
US4760406AJul 26, 1988

Laser printer interface circuit

RICOH KK17 citations74
US5038202AAug 6, 1991

Image transmission system

RICOH KK16 citations72
US7720290B2May 18, 2010

Method, program, and apparatus for detecting specific information included in image data of original image, and computer-readable storing medium storing the program

RICOH KK6 citations63
US7139429B2Nov 21, 2006

Image recognition scheme

RICOH KK5 citations63
US5175799ADec 29, 1992

Speech recognition apparatus using pitch extraction

RICOH KK4 citations63
US7599081B2Oct 6, 2009

Detecting and protecting a copy guarded document

RICOH KK2 citations62
US6862370B2Mar 1, 2005

Image detecting method, image detecting system, program, and recording medium for image detection

RICOH KK1 citations50

ISHIKAWA MASAAKI

7 patents

SHIMURA HIROSHI

4 patents

IPFLEX INC

3 patents

KOMATSU MFG CO LTD

2 patents

KONICA MINOLTA INC

2 patents

SYNAPTICS INC

2 patents

RICOH CO LTD

1 patent

INABA DAIKI

1 patent

KIHARA YUKA

1 patent

MITSUBISHI MOTORS CORP

1 patent

HATANAKA WATARU

1 patent

ABE YASUSHI

1 patent

KOIZUMI EICHI

1 patent

DOWA MINING CO

1 patent

HITACHI AUTOMOTIVE SYSTEMS LTD

1 patent

ISHIZU TAEKO

1 patent