Nobuyoshi Hoshi

Person

Hitachinaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic toner and image-forming system
- Patent number 7,022,448
- Issue date Apr 4, 2006
- Ricoh Printing Systems, Ltd.
- Shigenori Yaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-color printer and method therefor
- Patent number 6,853,829
- Issue date Feb 8, 2005
- Hitachi Printing Solutions, Ltd.
- Nobuyoshi Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Small-size color electro-photographic apparatus
- Patent number 6,836,632
- Issue date Dec 28, 2004
- Hitachi, Ltd.
- Toru Miyasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner and image forming method
- Patent number 6,783,909
- Issue date Aug 31, 2004
- Hitachi Printing Solutions, Ltd.
- Tsuneaki Kawanishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge developing toner and image forming method usin...
- Patent number 6,696,210
- Issue date Feb 24, 2004
- Hitachi Printing Solutions, Ltd.
- Shigenori Yaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Small-size color electro-photographic apparatus
- Patent number 6,574,451
- Issue date Jun 3, 2003
- Hitachi, Ltd.
- Toru Miyasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus having a fringe development preventin...
- Patent number 6,556,229
- Issue date Apr 29, 2003
- Hitachi Koki Co., Ltd.
- Teruaki Mitsuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing plate and printer using it
- Patent number 6,543,360
- Issue date Apr 8, 2003
- Hitachi, Ltd.
- Hiroshi Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrophotographic printing apparatus using electric potential div...
- Patent number 6,131,000
- Issue date Oct 10, 2000
- Hitachi, Ltd.
- Shinichi Akatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Small-size color electro-photographic apparatus
- Patent number 6,085,051
- Issue date Jul 4, 2000
- Hitachi, Ltd.
- Toru Miyasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic recording device and exposure controlling devic...
- Patent number 6,067,102
- Issue date May 23, 2000
- Hitachi, Ltd.
- Mamoru Okano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color electrophotographic printer with belt control
- Patent number 5,995,124
- Issue date Nov 30, 1999
- Hitachi, Ltd.
- Shinya Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-color image forming apparatus having arrangements for reducin...
- Patent number 5,893,664
- Issue date Apr 13, 1999
- Hitcahi, Ltd.
- Takao Kumasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus and color image forming method thereof
- Patent number 5,869,214
- Issue date Feb 9, 1999
- Hitachi Koki Co., Ltd.
- Masayasu Anzai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus and picture image forming apparatus
- Patent number 5,860,049
- Issue date Jan 12, 1999
- Hitachi, Ltd.
- Takao Kumasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color electro-photographic apparatus
- Patent number 5,815,775
- Issue date Sep 29, 1998
- Hitachi, Ltd.
- Toru Miyasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and apparatus using energy beam impingement on...
- Patent number 5,666,598
- Issue date Sep 9, 1997
- Hitachi, Ltd.
- Tatsuya Sugita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color electro-photographic printing apparatus
- Patent number 5,666,599
- Issue date Sep 9, 1997
- Hitachi, Ltd.
- Toru Miyasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Integrated printing system for automated and maintenance free opera...
- Patent number 5,548,375
- Issue date Aug 20, 1996
- Hitachi, Ltd.
- Teruaki Mitsuya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Corona deterioration and moisture compensation for transfer unit in...
- Patent number 5,291,253
- Issue date Mar 1, 1994
- Hitachi, Ltd.
- Takao Kumasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic blackboard
- Patent number 5,181,129
- Issue date Jan 19, 1993
- Hitachi, Ltd.
- Kunio Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for forming an image
- Patent number 5,075,730
- Issue date Dec 24, 1991
- Hitachi, Ltd.
- Nobuyoshi Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Duplex reproducing apparatus with device for cooling and conveying...
- Patent number 4,959,693
- Issue date Sep 25, 1990
- Hitachi, Ltd.
- Teruaki Mitsuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming multi-color toner image
- Patent number 4,822,702
- Issue date Apr 18, 1989
- Hitachi, Ltd.
- Nobuyoshi Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic process
- Patent number 4,769,672
- Issue date Sep 6, 1988
- Hitachi, Ltd.
- Nobuyoshi Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for developing an electrostatic latent image in an electroph...
- Patent number 4,572,651
- Issue date Feb 25, 1986
- Hitachi, Ltd.
- Isamu Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 4,545,325
- Issue date Oct 8, 1985
- Hitachi, Ltd.
- Isamu Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developing method using magnetic toners
- Patent number 4,433,042
- Issue date Feb 21, 1984
- Hitachi Metals, Ltd.
- Tsuneaki Kawanishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermomagnetic recording apparatus
- Patent number 4,314,257
- Issue date Feb 2, 1982
- Hitachi, Ltd.
- Kazuyoshi Tokunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Electrophotographic toner and image-forming system
- Publication number 20040043317
- Publication date Mar 4, 2004
- HITACHI PRINTING SOLUTIONS, LTD.
- Shigenori Yaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Small-size color elecrtro-photographic apparatus
- Publication number 20030198496
- Publication date Oct 23, 2003
- Toru Miyasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic image developing toner and image forming method
- Publication number 20030134216
- Publication date Jul 17, 2003
- HITACHI PRINTING SOLUTIONS, LTD.
- Tsuneaki Kawanishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Multi-color printer and method therefor
- Publication number 20030129006
- Publication date Jul 10, 2003
- HITACHI PRINTING SOLUTIONS, LTD.
- Nobuyoshi Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic charge developing toner and image forming method usin...
- Publication number 20020160291
- Publication date Oct 31, 2002
- Shigenori Yaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing electrostatic charge image and image forming a...
- Publication number 20020022189
- Publication date Feb 21, 2002
- HITACHI KOKI CO., LTD.
- Tsuneaki Kawanishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic apparatus
- Publication number 20010030680
- Publication date Oct 18, 2001
- Teruaki Mitsuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Printing plate and printer using it
- Publication number 20010006028
- Publication date Jul 5, 2001
- Hiroshi Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Small-size color electro-photographic apparatus
- Publication number 20010005462
- Publication date Jun 28, 2001
- Toru Miyasaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Nobuyoshi Hoshi

Person

Patents Grantslast 30 patents

Electrophotographic toner and image-forming system

Multi-color printer and method therefor

Small-size color electro-photographic apparatus

Electrostatic image developing toner and image forming method

Electrostatic charge developing toner and image forming method usin...

Small-size color electro-photographic apparatus

Electrophotographic apparatus having a fringe development preventin...

Printing plate and printer using it

Electrophotographic printing apparatus using electric potential div...

Small-size color electro-photographic apparatus

Electrophotographic recording device and exposure controlling devic...

Color electrophotographic printer with belt control

Multi-color image forming apparatus having arrangements for reducin...

Color image forming apparatus and color image forming method thereof

Developing apparatus and picture image forming apparatus

Color electro-photographic apparatus

Image forming method and apparatus using energy beam impingement on...

Color electro-photographic printing apparatus

Integrated printing system for automated and maintenance free opera...

Corona deterioration and moisture compensation for transfer unit in...

Electronic blackboard

Apparatus and method for forming an image

Duplex reproducing apparatus with device for cooling and conveying...

Method for forming multi-color toner image

Electrophotographic process

Method for developing an electrostatic latent image in an electroph...

Developing apparatus

Electrophotographic developing method using magnetic toners

Thermomagnetic recording apparatus

Patents Applicationslast 30 patents

Electrophotographic toner and image-forming system

Small-size color elecrtro-photographic apparatus

Electrostatic image developing toner and image forming method

Multi-color printer and method therefor

Electrostatic charge developing toner and image forming method usin...

Toner for developing electrostatic charge image and image forming a...

Electrophotographic apparatus

Printing plate and printer using it

Small-size color electro-photographic apparatus