Eiichi Imai

Person

Narashino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Images forming apparatus and developer for developing electrostatic...
- Patent number 5,802,428
- Issue date Sep 1, 1998
- Canon Kabushiki Kaisha
- Manabu Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developer for developing electrostatic...
- Patent number 5,534,981
- Issue date Jul 9, 1996
- Canon Kabushiki Kaisha
- Manabu Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method comprising electrostatic transfer of developed...
- Patent number 5,510,223
- Issue date Apr 23, 1996
- Canon Kabushiki Kaisha
- Tsutomu Kukimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method comprising electrostatic transfer of developed...
- Patent number 5,392,103
- Issue date Feb 21, 1995
- Canon Kabushiki Kaisha
- Tsutomu Kukimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic imaging apparatus and facsimile apparatus employing t...
- Patent number 5,333,059
- Issue date Jul 26, 1994
- Canon Kabushiki Kaisha
- Yoshihiko Hyosu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus apparatus unit facsimile apparatus and deve...
- Patent number 5,307,122
- Issue date Apr 26, 1994
- Canon Kabushiki Kaisha
- Manabu Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method comprising electrostatic transfer of developed...
- Patent number 5,270,770
- Issue date Dec 14, 1993
- Canon Kabushiki Kaisha
- Tsutomu Kukimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic developer, image forming method and image forming apparatus
- Patent number 5,262,267
- Issue date Nov 16, 1993
- Canon Kabushiki Kaisha
- Tsuyoshi Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic images and image forming app...
- Patent number 5,210,617
- Issue date May 11, 1993
- Canon Kabushiki Kaisha
- Koichi Tomiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,157,442
- Issue date Oct 20, 1992
- Canon Kabushiki Kaisha
- Koichi Tanigawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic images and image forming app...
- Patent number 5,139,914
- Issue date Aug 18, 1992
- Canon Kabushiki Kaisha
- Koichi Tomiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic developer, comprising spherical particles magnetic
- Patent number 5,137,796
- Issue date Aug 11, 1992
- Canon Kabushiki Kaisha
- Tsuyoshi Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner and process for its production...
- Patent number 5,126,224
- Issue date Jun 30, 1992
- Canon Kabushiki Kaisha
- Yoshihiko Hyosu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry magnetic electrostatic developer
- Patent number 5,112,714
- Issue date May 12, 1992
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positively chargeable electrostatic toner containing organic metal...
- Patent number 5,071,727
- Issue date Dec 10, 1991
- Canon Kabushiki Kaisha
- Takeshi Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing toner through suspension polymerization
- Patent number 4,845,007
- Issue date Jul 4, 1989
- Canon Kabushiki Kaisha
- Yoshihiko Hyosu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing toner by suspension polymerization method
- Patent number 4,804,610
- Issue date Feb 14, 1989
- Canon Kabushiki Kaisha
- Hiromi Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Positively chargeable developer
- Patent number 4,741,984
- Issue date May 3, 1988
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic method uses toner of polyalkylene and non-magne...
- Patent number 4,702,986
- Issue date Oct 27, 1987
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic positively chargeable developer containing sili...
- Patent number 4,680,245
- Issue date Jul 14, 1987
- Canon Kabushiki Kaisha
- Koshi Suematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for developing electrostatic latent image with non-magnetic...
- Patent number 4,666,815
- Issue date May 19, 1987
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, charge-imparting material and composition containing substit...
- Patent number 4,663,263
- Issue date May 5, 1987
- Canon Kabushiki Kaisha
- Takeshi Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, charge-imparting material and composition containing organot...
- Patent number 4,657,838
- Issue date Apr 14, 1987
- Canon Kabushiki Kaisha
- Hiroshi Fukumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for developing electrostatic images and toner therefor
- Patent number 4,628,019
- Issue date Dec 9, 1986
- Canon Kabushiki Kaisha
- Koshi Suematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic color toner containing gamma ferric oxide particles
- Patent number 4,622,281
- Issue date Nov 11, 1986
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner application method and developer composition
- Patent number 4,592,987
- Issue date Jun 3, 1986
- Canon Kabushiki Kaisha
- Yasuo Mitsuhashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Three color toner kit and method of use
- Patent number 4,590,139
- Issue date May 20, 1986
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for coating a non-magnetic developer onto a developer holdin...
- Patent number 4,571,372
- Issue date Feb 18, 1986
- Canon Kabushiki Kaisha
- Motoo Urawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer comprising a modified silicone oil and development proces...
- Patent number 4,568,625
- Issue date Feb 4, 1986
- Canon Kabushiki Kaisha
- Masaki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner application method and composition therefor
- Patent number 4,554,234
- Issue date Nov 19, 1985
- Canon Kabushiki Kaisha
- Eiichi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Eiichi Imai

Person

Patents Grantslast 30 patents

Images forming apparatus and developer for developing electrostatic...

Image forming apparatus and developer for developing electrostatic...

Image forming method comprising electrostatic transfer of developed...

Image forming method comprising electrostatic transfer of developed...

Electrostatic imaging apparatus and facsimile apparatus employing t...

Image forming apparatus apparatus unit facsimile apparatus and deve...

Image forming method comprising electrostatic transfer of developed...

Magnetic developer, image forming method and image forming apparatus

Developer for developing electrostatic images and image forming app...

Image forming apparatus

Developer for developing electrostatic images and image forming app...

Magnetic developer, comprising spherical particles magnetic

Electrostatic image developing toner and process for its production...

Dry magnetic electrostatic developer

Positively chargeable electrostatic toner containing organic metal...

Process for producing toner through suspension polymerization

Process for producing toner by suspension polymerization method

Positively chargeable developer

Electrophotographic method uses toner of polyalkylene and non-magne...

Electrophotographic positively chargeable developer containing sili...

Method for developing electrostatic latent image with non-magnetic...

Toner, charge-imparting material and composition containing substit...

Toner, charge-imparting material and composition containing organot...

Process for developing electrostatic images and toner therefor

Magnetic color toner containing gamma ferric oxide particles

Toner application method and developer composition

Three color toner kit and method of use

Method for coating a non-magnetic developer onto a developer holdin...

Developer comprising a modified silicone oil and development proces...

Toner application method and composition therefor