Masumi Asanae

Person

Kumagaya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carrier for magnetic developer and method of electrophotographicall...
- Patent number 6,134,413
- Issue date Oct 17, 2000
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming developing method
- Patent number 6,075,964
- Issue date Jun 13, 2000
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming developing method
- Patent number 6,072,974
- Issue date Jun 6, 2000
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming developing method
- Patent number 5,926,677
- Issue date Jul 20, 1999
- Hitachi Metals, Inc.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ferrite carrier for electrophotographic development
- Patent number 5,900,343
- Issue date May 4, 1999
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ferrite carrier, two-component developer and electrostatic imaging...
- Patent number 5,876,893
- Issue date Mar 2, 1999
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for electrostatic development and electrostatic developin...
- Patent number 5,866,289
- Issue date Feb 2, 1999
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-component magnetic developer for printing characters for magnet...
- Patent number 5,853,937
- Issue date Dec 29, 1998
- Hitachi Metals Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of electrostatically forming visual image
- Patent number 5,812,911
- Issue date Sep 22, 1998
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two component developer
- Patent number 5,786,120
- Issue date Jul 28, 1998
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic latent image
- Patent number 5,733,699
- Issue date Mar 31, 1998
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for electrostatic latent image development
- Patent number 5,731,121
- Issue date Mar 24, 1998
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Simultaneous developing/cleaning method using magnetic support member
- Patent number 5,717,983
- Issue date Feb 10, 1998
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of electrostatically forming visual image
- Patent number 5,669,051
- Issue date Sep 16, 1997
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of developing electrostatic latent image
- Patent number 5,659,861
- Issue date Aug 19, 1997
- Hitachi Metals, Ltd.
- Keitaro Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of developing electrostatic latent image
- Patent number 5,634,182
- Issue date May 27, 1997
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming image using magnetic developer with high volume r...
- Patent number 5,565,967
- Issue date Oct 15, 1996
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method for setting a developing gap
- Patent number 5,565,966
- Issue date Oct 15, 1996
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct recording method
- Patent number 5,559,541
- Issue date Sep 24, 1996
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation method
- Patent number 5,554,479
- Issue date Sep 10, 1996
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic carrier for developer
- Patent number 5,547,795
- Issue date Aug 20, 1996
- Hitachi Metals, Ltd.
- Masahisa Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner
- Patent number 5,532,095
- Issue date Jul 2, 1996
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Binary developer
- Patent number 5,516,613
- Issue date May 14, 1996
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for developer of electrostatic latent images
- Patent number 5,496,673
- Issue date Mar 5, 1996
- Hitachi Metals, Ltd.
- Tsutomu Saitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for developer and method of electrophotographically forming...
- Patent number 5,483,329
- Issue date Jan 9, 1996
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of electrophotographically forming visual image
- Patent number 5,432,033
- Issue date Jul 11, 1995
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic developer
- Patent number 5,429,900
- Issue date Jul 4, 1995
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compactm low profile elecrophotographic printer
- Patent number 5,412,454
- Issue date May 2, 1995
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Portable electrophotographic printer having magnetic charging device
- Patent number 5,406,353
- Issue date Apr 11, 1995
- Hitachi Metals, Ltd.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Portable electrophotographic image forming apparatus
- Patent number 5,390,014
- Issue date Feb 14, 1995
- Hitachi Metals, Inc.
- Masumi Asanae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masumi Asanae

Person

Patents Grantslast 30 patents

Carrier for magnetic developer and method of electrophotographicall...

Image forming developing method

Image forming developing method

Image forming developing method

Ferrite carrier for electrophotographic development

Ferrite carrier, two-component developer and electrostatic imaging...

Developer for electrostatic development and electrostatic developin...

Two-component magnetic developer for printing characters for magnet...

Method of electrostatically forming visual image

Two component developer

Developer for developing electrostatic latent image

Developer for electrostatic latent image development

Simultaneous developing/cleaning method using magnetic support member

Method of electrostatically forming visual image

Method of developing electrostatic latent image

Method of developing electrostatic latent image

Method of forming image using magnetic developer with high volume r...

Image forming method for setting a developing gap

Direct recording method

Image formation method

Magnetic carrier for developer

Magnetic toner

Binary developer

Carrier for developer of electrostatic latent images

Carrier for developer and method of electrophotographically forming...

Method of electrophotographically forming visual image

Magnetic developer

Compactm low profile elecrophotographic printer

Portable electrophotographic printer having magnetic charging device

Portable electrophotographic image forming apparatus