Nagaaki Ohyama

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color reproducing device
- Patent number 7,672,017
- Issue date Mar 2, 2010
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Color reproducing device
- Patent number 7,443,539
- Issue date Oct 28, 2008
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color image processing apparatus
- Patent number 7,251,362
- Issue date Jul 31, 2007
- Olympus Optical Co., Ltd.
- Kenro Osawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Data storing system, issuing apparatus, data providing apparatus an...
- Patent number 7,058,804
- Issue date Jun 6, 2006
- Nippon Telegraph and Telephone Corporation
- Hideki Akashika
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color image processing apparatus
- Patent number 7,010,162
- Issue date Mar 7, 2006
- Olympus Optical Co., Ltd.
- Kenro Osawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image processing apparatus for correcting a color and texture of an...
- Patent number 7,002,623
- Issue date Feb 21, 2006
- Olympus Optical Co., Ltd.
- Nagaaki Ohyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color reproducing device
- Patent number 6,961,149
- Issue date Nov 1, 2005
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color reproducing device
- Patent number 6,885,476
- Issue date Apr 26, 2005
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- 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 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 image processing apparatus
- Patent number 6,549,653
- Issue date Apr 15, 2003
- Olympus Optical Co., Ltd.
- Kenro Osawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color reproducing device
- Patent number 6,466,334
- Issue date Oct 15, 2002
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color image recording and reproducing system
- Patent number 5,864,364
- Issue date Jan 26, 1999
- Olympus Optical Co., Ltd.
- Nagaaki Ohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computerized tomography system
- Patent number 5,848,114
- Issue date Dec 8, 1998
- Hitachi Medical Corporation
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus using correlation among images
- Patent number 5,764,809
- Issue date Jun 9, 1998
- Olympus Optical Co., Ltd.
- Tetsuo Nomami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical image reconstructing apparatus capable of reconstructing op...
- Patent number 5,680,484
- Issue date Oct 21, 1997
- Olympus Optical Co., Ltd.
- Nagaaki Ohyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information retrieval system
- Patent number 5,504,884
- Issue date Apr 2, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Kazuo Kyuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligence information processing method
- Patent number 5,479,569
- Issue date Dec 26, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Kazuo Kyuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image pickup system for reproducing image data using sensitivity fu...
- Patent number 5,450,128
- Issue date Sep 12, 1995
- Olympus Optical Co., Ltd.
- Nagaaki Ohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup system for reproducing image data using sensitivity fu...
- Patent number 5,294,976
- Issue date Mar 15, 1994
- Olympus Optical Co., Ltd.
- Nagaaki Ohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligence information processing system
- Patent number 5,257,343
- Issue date Oct 26, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Kazuo Kyuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color discrimination data input apparatus
- Patent number 5,221,959
- Issue date Jun 22, 1993
- Olympus Optical Co., Ltd.
- Nagaaki Ohyama
- G01 - MEASURING TESTING
Information Patent Grant
NMR spectroscopic analyzing method
- Patent number 5,218,531
- Issue date Jun 8, 1993
- Hitachi, Ltd.
- Kensuke Sekihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional multiplex hologram
- Patent number 5,216,528
- Issue date Jun 1, 1993
- Fuji Photo Optical Co., Ltd.
- Toshio Honda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for restoring original image from degraded image
- Patent number 5,199,085
- Issue date Mar 30, 1993
- Olympus Optical Co., Ltd.
- Nagaaki Ohyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process and apparatus for determining the biocurrent distribution o...
- Patent number 5,170,119
- Issue date Dec 8, 1992
- Hitachi, Ltd.
- Kensuke Sekihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical image input/output apparatus for objects having a large foc...
- Patent number 5,148,502
- Issue date Sep 15, 1992
- Olympus Optical Co., Ltd.
- Junpei Tsujiuchi
- G02 - OPTICS
Information Patent Grant
Image input/output apparatus
- Patent number 5,124,842
- Issue date Jun 23, 1992
- Olympus Optical Co., Ltd.
- Toshio Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reading image
- Patent number 5,121,445
- Issue date Jun 9, 1992
- Konica Corporation
- Junpei Tsujiuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COLOR REPRODUCING DEVICE
- Publication number 20090016602
- Publication date Jan 15, 2009
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color image processing apparatus
- Publication number 20060061841
- Publication date Mar 23, 2006
- Olympus Optical Co., Ltd.
- Kenro Osawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color reproducing device
- Publication number 20050270548
- Publication date Dec 8, 2005
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 reproducing device
- Publication number 20040160614
- Publication date Aug 19, 2004
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- 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 image processing apparatus
- Publication number 20030185438
- Publication date Oct 2, 2003
- Olympus Optical Co., Ltd.
- Kenro Osawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color reproducing device
- Publication number 20020196456
- Publication date Dec 26, 2002
- Olympus Optical Co., Ltd.
- Yasuhiro Komiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Nagaaki Ohyama

Person

Patents Grantslast 30 patents

Color reproducing device

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

Color reproducing device

Color image processing apparatus

Data storing system, issuing apparatus, data providing apparatus an...

Color image processing apparatus

Image processing apparatus for correcting a color and texture of an...

Color reproducing device

Color reproducing device

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

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

Color image processing apparatus

Color reproducing device

Color image recording and reproducing system

Computerized tomography system

Image processing apparatus using correlation among images

Optical image reconstructing apparatus capable of reconstructing op...

Information retrieval system

Intelligence information processing method

Image pickup system for reproducing image data using sensitivity fu...

Image pickup system for reproducing image data using sensitivity fu...

Intelligence information processing system

Color discrimination data input apparatus

NMR spectroscopic analyzing method

Three-dimensional multiplex hologram

Apparatus for restoring original image from degraded image

Process and apparatus for determining the biocurrent distribution o...

Optical image input/output apparatus for objects having a large foc...

Image input/output apparatus

Method and apparatus for reading image

Patents Applicationslast 30 patents

COLOR REPRODUCING DEVICE

Color image processing apparatus

Color reproducing device

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

Color reproduction system

Color reproducing device

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

Color image processing apparatus

Color reproducing device