Toshiyuki Hattori

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Highly accurate and rapid scanning by a simple scanning device and...
- Patent number 7,602,532
- Issue date Oct 13, 2009
- Seiko Epson Corporation
- Toshiyuki Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor for image processing, method of processing image using th...
- Patent number 7,295,348
- Issue date Nov 13, 2007
- Seiko Epson Corporation
- Toshiyuki Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Halftoning device and image forming apparatus
- Patent number 6,519,056
- Issue date Feb 11, 2003
- Seiko Epson Corporation
- Toshiyuki Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for generating pulse-width data for toner-transfer-type p...
- Patent number 6,369,911
- Issue date Apr 9, 2002
- Seiko Epson Corporation
- Toshiyuki Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing system, printer, printer driver and program storage medium
- Patent number 6,052,203
- Issue date Apr 18, 2000
- Seiko Epson Corporation
- Tetsuya Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconstruction device for compressed binary image data
- Patent number 5,953,501
- Issue date Sep 14, 1999
- Seiko Epson Corporation
- Toshiyuki Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system and method
- Patent number 5,930,404
- Issue date Jul 27, 1999
- Seiko Epson Corporation
- Toshiyuki Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for compressing and restoring binary image hav...
- Patent number 5,802,209
- Issue date Sep 1, 1998
- Seiko Epson Corporation
- Toshiyuki Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and method having a toner and ink saving fe...
- Patent number 5,699,172
- Issue date Dec 16, 1997
- Seiko Epson Corporation
- Toshiyuki Hattori
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Processor for image processing, method of processing image using th...
- Publication number 20030123093
- Publication date Jul 3, 2003
- Seiko Epson Corporation
- Toshiyuki Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toshiyuki Hattori

Person

Patents Grantslast 30 patents

Highly accurate and rapid scanning by a simple scanning device and...

Processor for image processing, method of processing image using th...

Halftoning device and image forming apparatus

Apparatus for generating pulse-width data for toner-transfer-type p...

Printing system, printer, printer driver and program storage medium

Reconstruction device for compressed binary image data

Image processing system and method

Apparatus and method for compressing and restoring binary image hav...

Image forming apparatus and method having a toner and ink saving fe...

Patents Applicationslast 30 patents

Processor for image processing, method of processing image using th...