Yuichi Kojima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Document group analyzing apparatus, a document group analyzing meth...
- Patent number 7,493,323
- Issue date Feb 17, 2009
- Ricoh Company, Ltd.
- Yuichi Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Office information system having a device which provides an operati...
- Patent number 7,146,111
- Issue date Dec 5, 2006
- Ricoh Company, Ltd.
- Jun-Ichiroh Fujimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Office information system having a device which provides an operati...
- Patent number 6,950,613
- Issue date Sep 27, 2005
- Ricoh Company, Ltd.
- Jun-Ichiroh Fujimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Office information system having a device which provides an operati...
- Patent number 6,701,095
- Issue date Mar 2, 2004
- Ricoh Company, Ltd.
- Jun-Ichiroh Fujimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video data recording/reproducing system, audio/video data recording...
- Patent number 6,611,652
- Issue date Aug 26, 2003
- Sony Corporation
- Tetsuya Iwamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Video and/or audio data recording and/or reproduction apparatus
- Patent number 6,498,894
- Issue date Dec 24, 2002
- Sony Corporation
- Norikazu Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transmission system
- Patent number 6,256,420
- Issue date Jul 3, 2001
- Sony Corporation
- Yoichiro Sako
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video data recording and reproduction apparatus having a plurality...
- Patent number 6,094,522
- Issue date Jul 25, 2000
- Sony Corporation
- Norikazu Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for recording and reproducing video data to an...
- Patent number 6,085,019
- Issue date Jul 4, 2000
- Sony Corporation
- Norikazu Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Text to speech conversion system and method that distinguishes geog...
- Patent number 6,012,028
- Issue date Jan 4, 2000
- Ricoh Company, Ltd.
- Syuji Kubota
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Video transmitting apparatus, video data receiving apparatus, and v...
- Patent number 5,953,484
- Issue date Sep 14, 1999
- Sony Corporation
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal recording and reproduction apparatus
- Patent number 5,828,841
- Issue date Oct 27, 1998
- Sony Corporation
- Norikazu Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal output apparatus having near video-on-demand function
- Patent number 5,793,971
- Issue date Aug 11, 1998
- Sony Corporation
- Hiroyuki Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image signal processing apparatus utilizing a 2D Haar transform and...
- Patent number 5,590,222
- Issue date Dec 31, 1996
- Sony Corporation
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture signal coding/decoding method and device using thereof
- Patent number 5,541,659
- Issue date Jul 30, 1996
- Sony Corporation
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data compression methods and systems with quantization distortion m...
- Patent number 5,506,623
- Issue date Apr 9, 1996
- Sony Corporation
- Yoichiro Sako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for and method of transmitting video signal
- Patent number 5,420,636
- Issue date May 30, 1995
- Sony Corporation
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Viterbi decoder with path metric comparisons for increased decoding...
- Patent number 5,418,795
- Issue date May 23, 1995
- Sony Corporation
- Eisaburo Itakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal transmission system and method
- Patent number 5,410,351
- Issue date Apr 25, 1995
- Sony Corporation
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Viterbi decoding apparatus
- Patent number 5,410,555
- Issue date Apr 25, 1995
- Sony Corporation
- Eisaburo Itakura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Viterbi decoding apparatus
- Patent number 5,291,524
- Issue date Mar 1, 1994
- Sony Corporation
- Eisaburo Itakura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Scrambling/descrambling circuit
- Patent number 5,231,667
- Issue date Jul 27, 1993
- Sony Corporation
- Yuichi Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for decoding BCH code
- Patent number 5,208,815
- Issue date May 4, 1993
- Sony Corporation
- Yuichi Kojima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Highly efficient coding apparatus
- Patent number 5,159,448
- Issue date Oct 27, 1992
- Sony Corporation
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for transmitting video data
- Patent number 5,128,942
- Issue date Jul 7, 1992
- Sony Corporation
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for predictive coding
- Patent number 4,853,780
- Issue date Aug 1, 1989
- Sony Corp.
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform shaping circuit
- Patent number 4,794,555
- Issue date Dec 27, 1988
- Sony Corporation
- Yuichi Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for decoding BCH code
- Patent number 4,751,704
- Issue date Jun 14, 1988
- Sony Corporation
- Yuichi Kojima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for recording a digital information signal
- Patent number 4,697,212
- Issue date Sep 29, 1987
- Sony Corporation
- Eiichi Osawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveform shaping apparatus
- Patent number 4,646,327
- Issue date Feb 24, 1987
- Sony Corporation
- Yuichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Information processing apparatus, information display method, and i...
- Publication number 20080170084
- Publication date Jul 17, 2008
- Ricoh Company, Ltd.
- Toshio Miyazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Office information system having a device which provides an operati...
- Publication number 20050246604
- Publication date Nov 3, 2005
- Jun-Ichiroh Fujimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Document group analyzing apparatus, a document group analyzing meth...
- Publication number 20050192949
- Publication date Sep 1, 2005
- Yuichi Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Office information system having a device which provides an operati...
- Publication number 20050078967
- Publication date Apr 14, 2005
- Jun-Ichiroh Fujimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information interchanging method and information interchanging system
- Publication number 20030221010
- Publication date Nov 27, 2003
- Satoshi Yoneya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO AND/OR AUDIO DATA RECORDING AND/OR REPRODUCTION APPARATUS
- Publication number 20020154890
- Publication date Oct 24, 2002
- NORIKAZU ITO
- G11 - INFORMATION STORAGE

Yuichi Kojima

Person

Patents Grantslast 30 patents

Document group analyzing apparatus, a document group analyzing meth...

Office information system having a device which provides an operati...

Office information system having a device which provides an operati...

Office information system having a device which provides an operati...

Video data recording/reproducing system, audio/video data recording...

Video and/or audio data recording and/or reproduction apparatus

Data transmission system

Video data recording and reproduction apparatus having a plurality...

Apparatus and method for recording and reproducing video data to an...

Text to speech conversion system and method that distinguishes geog...

Video transmitting apparatus, video data receiving apparatus, and v...

Video signal recording and reproduction apparatus

Video signal output apparatus having near video-on-demand function

Image signal processing apparatus utilizing a 2D Haar transform and...

Picture signal coding/decoding method and device using thereof

Data compression methods and systems with quantization distortion m...

Apparatus for and method of transmitting video signal

Viterbi decoder with path metric comparisons for increased decoding...

Video signal transmission system and method

Viterbi decoding apparatus

Viterbi decoding apparatus

Scrambling/descrambling circuit

Apparatus for decoding BCH code

Highly efficient coding apparatus

Method of and apparatus for transmitting video data

Method and apparatus for predictive coding

Waveform shaping circuit

Method and apparatus for decoding BCH code

Method and apparatus for recording a digital information signal

Waveform shaping apparatus

Patents Applicationslast 30 patents

Information processing apparatus, information display method, and i...

Office information system having a device which provides an operati...

Document group analyzing apparatus, a document group analyzing meth...

Office information system having a device which provides an operati...

Information interchanging method and information interchanging system

VIDEO AND/OR AUDIO DATA RECORDING AND/OR REPRODUCTION APPARATUS