Yoshiyuki Akiba

Person

Tokyo-to, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus and an image processing method for perfo...
- Patent number 9,760,815
- Issue date Sep 12, 2017
- Canon Kabushiki Kaisha
- Tsutomu Takada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing using derived correction amount
- Patent number 8,964,253
- Issue date Feb 24, 2015
- Canon Kabushiki Kaisha
- Tsutomu Takada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and its control method of correction amount...
- Patent number 8,570,594
- Issue date Oct 29, 2013
- Canon Kabushiki Kaisha
- Tsutomu Takata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color image forming apparatus
- Patent number 8,068,259
- Issue date Nov 29, 2011
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and its control method, and computer progra...
- Patent number 7,770,994
- Issue date Aug 10, 2010
- Canon Kabushiki Kaisha
- Hiroki Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and its control method
- Patent number 7,684,079
- Issue date Mar 23, 2010
- Canon Kabushiki Kaisha
- Tsutomu Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color image forming apparatus
- Patent number 7,630,100
- Issue date Dec 8, 2009
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming system with density conversion based on image charact...
- Patent number 7,619,775
- Issue date Nov 17, 2009
- Canon Kabushiki Kaisha
- Hiroki Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color image forming apparatus
- Patent number 7,598,971
- Issue date Oct 6, 2009
- Canon Kabushiki Kaisha
- Hiroki Tezuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and its control method, and computer progra...
- Patent number 7,344,217
- Issue date Mar 18, 2008
- Canon Kabushiki Kaisha
- Hiroki Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for controlling a camera connected to a network
- Patent number 7,298,399
- Issue date Nov 20, 2007
- Canon Kabushiki Kaisha
- Mamoru Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for controlling a camera connected to a network
- Patent number 7,219,365
- Issue date May 15, 2007
- Canon Kabushiki Kaisha
- Mamoru Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for controlling a camera connected to a network
- Patent number 6,525,761
- Issue date Feb 25, 2003
- Canon Kabushiki Kaisha
- Mamoru Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data management device in a karaoke communications system
- Patent number 5,848,422
- Issue date Dec 8, 1998
- Pioneer Electronic Corporation
- Masuhiro Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Music production and control apparatus with pitch/tempo control
- Patent number 5,679,912
- Issue date Oct 21, 1997
- Pioneer Electronic Corporation
- Sanpei Asai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical sound producing device with pitch change circuit for changi...
- Patent number 5,587,547
- Issue date Dec 24, 1996
- Pioneer Electronic Corporation
- Toshiki Nakai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Melody controlling apparatus for music accompaniment playing system...
- Patent number 5,574,243
- Issue date Nov 12, 1996
- Pioneer Electronic Corporation
- Toshiki Nakai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display controlling apparatus for music accompaniment playing syste...
- Patent number 5,506,370
- Issue date Apr 9, 1996
- Pioneer Electronic Corporation
- Toshiki Nakai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Karaoke system and method of managing playing time of karaoke songs
- Patent number 5,494,443
- Issue date Feb 27, 1996
- Pioneer Electronic Corporation
- Toshiki Nakai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method of playing karaoke accompaniment
- Patent number 5,484,291
- Issue date Jan 16, 1996
- Pioneer Electronic Corporation
- Toshiki Nakai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Apparatus for reproducing musical accompaniment information
- Patent number 5,286,907
- Issue date Feb 15, 1994
- Pioneer Electronic Corporation
- Mashiro Okamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Image reproducing apparatus, image information recording medium, an...
- Patent number 5,247,126
- Issue date Sep 21, 1993
- Pioneer Electric Corporation
- Masahiro Okamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical accompaniment playing apparatus having phoneme memory for c...
- Patent number 5,235,124
- Issue date Aug 10, 1993
- Pioneer Electronic Corporation
- Masahiro Okamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
User management system for musical accompaniment playing apparatus
- Patent number 5,218,580
- Issue date Jun 8, 1993
- Pioneer Electronic Corporation
- Masahiro Okamura
- G07 - CHECKING-DEVICES
Information Patent Grant
Musical accompaniment playing apparatus
- Patent number 5,194,682
- Issue date Mar 16, 1993
- Pioneer Electronic Corporation
- Mashiro Okamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD
- Publication number 20150131129
- Publication date May 14, 2015
- Canon Kabushiki Kaisha
- Tsutomu Takada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD
- Publication number 20140118755
- Publication date May 1, 2014
- Canon Kabushiki Kaisha
- Tsutomu Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD
- Publication number 20100220342
- Publication date Sep 2, 2010
- Canon Kabushiki Kaisha
- Tsutomu Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLOR IMAGE FORMING APPARATUS
- Publication number 20100079820
- Publication date Apr 1, 2010
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD, AND COMPUTER PROGRA...
- Publication number 20080123145
- Publication date May 29, 2008
- CANON KABUSHIKI KAISHA
- HIROKI KITAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING SYSTEM
- Publication number 20070139664
- Publication date Jun 21, 2007
- Canon Kabushiki Kaisha
- Hiroki Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color image forming apparatus
- Publication number 20060290767
- Publication date Dec 28, 2006
- Canon Kabushiki Kaisha
- Hiroki Tezuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD, AND COMPUTER PROGRA...
- Publication number 20060232620
- Publication date Oct 19, 2006
- Canon Kabushiki Kaisha
- HIROKI KITAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLOR IMAGE FORMING APPARATUS
- Publication number 20060226338
- Publication date Oct 12, 2006
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus and its control method
- Publication number 20060119895
- Publication date Jun 8, 2006
- CANON KABUSHI KAISHA
- Tsutomu Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Method for Controlling a Camera Connected to a Network
- Publication number 20030112337
- Publication date Jun 19, 2003
- MAMORU SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for controlling a camera connected to a network
- Publication number 20030025801
- Publication date Feb 6, 2003
- MAMORU SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA CONTROL APPARATUS AND METHOD
- Publication number 20010043272
- Publication date Nov 22, 2001
- MAMORU SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshiyuki Akiba

Person

Patents Grantslast 30 patents

Image processing apparatus and an image processing method for perfo...

Image processing using derived correction amount

Image forming apparatus and its control method of correction amount...

Color image forming apparatus

Image forming apparatus and its control method, and computer progra...

Image forming apparatus and its control method

Color image forming apparatus

Image forming system with density conversion based on image charact...

Color image forming apparatus

Image forming apparatus and its control method, and computer progra...

Apparatus and method for controlling a camera connected to a network

Apparatus and method for controlling a camera connected to a network

Apparatus and method for controlling a camera connected to a network

Data management device in a karaoke communications system

Music production and control apparatus with pitch/tempo control

Musical sound producing device with pitch change circuit for changi...

Melody controlling apparatus for music accompaniment playing system...

Display controlling apparatus for music accompaniment playing syste...

Karaoke system and method of managing playing time of karaoke songs

Apparatus and method of playing karaoke accompaniment

Apparatus for reproducing musical accompaniment information

Image reproducing apparatus, image information recording medium, an...

Musical accompaniment playing apparatus having phoneme memory for c...

User management system for musical accompaniment playing apparatus

Musical accompaniment playing apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD

COLOR IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD, AND COMPUTER PROGRA...

IMAGE FORMING SYSTEM

Color image forming apparatus

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD, AND COMPUTER PROGRA...

COLOR IMAGE FORMING APPARATUS

Image forming apparatus and its control method

Apparatus and Method for Controlling a Camera Connected to a Network

Apparatus and method for controlling a camera connected to a network

CAMERA CONTROL APPARATUS AND METHOD