Kenro Ohsawa

Person

Minato-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color reproduction system for making color display of four or more...
- Patent number 7,511,715
- Issue date Mar 31, 2009
- Olympus Optical Co., Ltd.
- Kenro Ohsawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Spectrum and color reproduction system to convert a color signal fr...
- Patent number 7,450,158
- Issue date Nov 11, 2008
- National Institute of Information and Communications Technology
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color production system for carrying out color correction by changi...
- Patent number 7,408,573
- Issue date Aug 5, 2008
- Olympus Corporation
- Kensuke Ishii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color reproducing system capable of performing selection about whet...
- Patent number 7,020,331
- Issue date Mar 28, 2006
- Olympus Corporation
- Haruko Saikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color reproduction system for carrying out color correction by chan...
- Patent number 7,009,640
- Issue date Mar 7, 2006
- Olympus Corporation
- Kensuke Ishii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color reproduction system
- Patent number 6,980,231
- Issue date Dec 27, 2005
- Olympus Corporation
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color reproduction system for making color display of four or more...
- Patent number 6,873,339
- Issue date Mar 29, 2005
- Olympus Optical Co., Ltd.
- Kenro Ohsawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color reproducing system for reproducing a color of an object under...
- Patent number 6,856,354
- Issue date Feb 15, 2005
- Olympus Optical Co., Ltd.
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color reproducing system capable of performing selection about whet...
- Patent number 6,766,050
- Issue date Jul 20, 2004
- Olympus Corporation
- Haruko Saikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color reproduction system for making color display of four or more...
- Patent number 6,633,302
- Issue date Oct 14, 2003
- Olympus Optical Co., Ltd.
- Kenro Ohsawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color reproducing system
- Patent number 6,538,742
- Issue date Mar 25, 2003
- Olympus Optical Co., Ltd.
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus capable of performing density irregularity...
- Patent number 6,443,550
- Issue date Sep 3, 2002
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Display system
- Publication number 20060238832
- Publication date Oct 26, 2006
- National Institute of Information & Communications Technology, Incorporatted...
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color production system for carrying out color correction by changi...
- Publication number 20060109351
- Publication date May 25, 2006
- Kensuke Ishii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image transforming method, image transforming device and multiproje...
- Publication number 20050271299
- Publication date Dec 8, 2005
- OLYMPUS CORPORATION
- Takeyuki Ajito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Color reproduction system for making color display of four or more...
- Publication number 20050162572
- Publication date Jul 28, 2005
- Olympus Optical Co., Ltd.
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color reproduction system
- Publication number 20040263638
- Publication date Dec 30, 2004
- Telecommunications Advancement Organization of Japan
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color video reproducing system
- Publication number 20040257447
- Publication date Dec 23, 2004
- Telecommunications Advancement Organization of Japan
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spectrum and color reproduction system
- Publication number 20040246345
- Publication date Dec 9, 2004
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color reproducing system capable of performing selection about whet...
- Publication number 20040240728
- Publication date Dec 2, 2004
- Haruko Saikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color image display system
- Publication number 20040233213
- Publication date Nov 25, 2004
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color reproduction system for making color display of four or more...
- Publication number 20030214499
- Publication date Nov 20, 2003
- Olympus Optical Co., Ltd.
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color reproducing system
- Publication number 20030137610
- Publication date Jul 24, 2003
- Olympus Optical Co., Ltd.
- Kenro Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kenro Ohsawa

Person

Patents Grantslast 30 patents

Color reproduction system for making color display of four or more...

Spectrum and color reproduction system to convert a color signal fr...

Color production system for carrying out color correction by changi...

Color reproducing system capable of performing selection about whet...

Color reproduction system for carrying out color correction by chan...

Color reproduction system

Color reproduction system for making color display of four or more...

Color reproducing system for reproducing a color of an object under...

Color reproducing system capable of performing selection about whet...

Color reproduction system for making color display of four or more...

Color reproducing system

Image forming apparatus capable of performing density irregularity...

Patents Applicationslast 30 patents

Display system

Color production system for carrying out color correction by changi...

Image transforming method, image transforming device and multiproje...

Color reproduction system for making color display of four or more...

Color reproduction system

Color video reproducing system

Spectrum and color reproduction system

Color reproducing system capable of performing selection about whet...

Color image display system

Color reproduction system for making color display of four or more...

Color reproducing system