Kiyoharu Yoshioka

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 9,217,986
- Issue date Dec 22, 2015
- Canon Kabushiki Kaisha
- Yu Shuhama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with device for preventing gear disengagement
- Patent number 8,867,965
- Issue date Oct 21, 2014
- Canon Kabushiki Kaisha
- Takuya Suto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,838,007
- Issue date Sep 16, 2014
- Canon Kabushiki Kaisha
- Yu Shuhama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unit for cleaning edge portion of recording material or image formi...
- Patent number 8,417,175
- Issue date Apr 9, 2013
- Canon Kabushiki Kaisha
- Hidetoshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,107,849
- Issue date Jan 31, 2012
- Canon Kabushiki Kaisha
- Hisayuki Tomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for marginless printing
- Patent number 7,957,659
- Issue date Jun 7, 2011
- Canon Kabushiki Kaisha
- Takao Nada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with demountable sheet conveyor unit in mai...
- Patent number 6,643,480
- Issue date Nov 4, 2003
- Canon Kabushiki Kaisha
- Takashi Kuwata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet supplying apparatus
- Patent number 6,328,301
- Issue date Dec 11, 2001
- Canon Kabushiki Kaisha
- Hiromichi Tsujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Serial recording system capable of varing resolution
- Patent number 5,788,385
- Issue date Aug 4, 1998
- Canon Kabushiki Kaisha
- Naoshi Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Facsimile apparatus with control of ink jet printer recovery proces...
- Patent number 5,721,620
- Issue date Feb 24, 1998
- Canon Kabushiki Kaisha
- Koji Arai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Output apparatus and method for reading and recording
- Patent number 5,710,634
- Issue date Jan 20, 1998
- Canon Kabushiki Kaisha
- Hiroyuki Kuriyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resupplying apparatus and image forming apparatus
- Patent number 5,708,954
- Issue date Jan 13, 1998
- Canon Kabushiki Kaisha
- Masao Ando
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Notebook type personal computer and battery case
- Patent number 5,677,827
- Issue date Oct 14, 1997
- Canon Kabushiki Kaisha
- Kiyoharu Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus support system with support arms w...
- Patent number 5,644,469
- Issue date Jul 1, 1997
- Canon Kabushiki Kaisha
- Yasushi Shioya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Facsimile apparatus having a common carrier path for an original sh...
- Patent number 5,570,205
- Issue date Oct 29, 1996
- Canon Kabushiki Kaisha
- Yasutoshi Sugita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color facsimile apparatus
- Patent number 5,349,450
- Issue date Sep 20, 1994
- Canon Kabushiki Kaisha
- Kiyoharu Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading and processing apparatus suitable for use as a color...
- Patent number 5,305,122
- Issue date Apr 19, 1994
- Canon Kabushiki Kaisha
- Toshio Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color facsimile apparatus
- Patent number 5,182,637
- Issue date Jan 26, 1993
- Canon Kabushiki Kaisha
- Kiyoharu Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Film conveying apparatus
- Patent number 4,817,886
- Issue date Apr 4, 1989
- Canon Kabushiki Kaisha
- Kiyoharu Yoshioka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Film image processing apparatus
- Patent number 4,700,237
- Issue date Oct 13, 1987
- Canon Kabushiki Kaisha
- Kiyoharu Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140356022
- Publication date Dec 4, 2014
- Yu Shuhama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120045264
- Publication date Feb 23, 2012
- Canon Kabushiki Kaisha
- Yu Shuhama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120045248
- Publication date Feb 23, 2012
- Canon Kabushiki Kaisha
- Takuya Suto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090324278
- Publication date Dec 31, 2009
- Canon Kabushiki Kaisha
- Hisayuki Tomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090136247
- Publication date May 28, 2009
- Canon Kabushiki Kaisha
- Takao Nada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT FOR CLEANING EDGE PORTION OF RECORDING MATERIAL OR IMAGE FORMI...
- Publication number 20090052966
- Publication date Feb 26, 2009
- Canon Kabushiki Kaisha
- Hidetoshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus with demountable sheet conveyor unit in mai...
- Publication number 20020081124
- Publication date Jun 27, 2002
- Takashi Kuwata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kiyoharu Yoshioka

Person

Patents Grantslast 30 patents

Image forming apparatus

Image forming apparatus with device for preventing gear disengagement

Image forming apparatus

Unit for cleaning edge portion of recording material or image formi...

Image forming apparatus

Image forming apparatus for marginless printing

Image forming apparatus with demountable sheet conveyor unit in mai...

Sheet supplying apparatus

Serial recording system capable of varing resolution

Facsimile apparatus with control of ink jet printer recovery proces...

Output apparatus and method for reading and recording

Resupplying apparatus and image forming apparatus

Notebook type personal computer and battery case

Information processing apparatus support system with support arms w...

Facsimile apparatus having a common carrier path for an original sh...

Color facsimile apparatus

Image reading and processing apparatus suitable for use as a color...

Color facsimile apparatus

Film conveying apparatus

Film image processing apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

UNIT FOR CLEANING EDGE PORTION OF RECORDING MATERIAL OR IMAGE FORMI...

Image forming apparatus with demountable sheet conveyor unit in mai...