Keiji Kamio

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming color image
- Patent number 6,606,472
- Issue date Aug 12, 2003
- Hitachi, Ltd.
- Akira Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording apparatus with rotatable liquid developer units enabling...
- Patent number 6,184,909
- Issue date Feb 6, 2001
- Hitachi, Ltd.
- Junichi Matsuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, developing method, and an image forming apparatus
- Patent number 6,125,250
- Issue date Sep 26, 2000
- Hitachi, Ltd.
- Keiji Kamio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid development apparatus
- Patent number 6,101,355
- Issue date Aug 8, 2000
- Hitachi, Ltd.
- Shogo Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion flow recording apparatus and liquid developing method
- Patent number 6,069,641
- Issue date May 30, 2000
- Hitachi, Ltd.
- Junichi Matsuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Portable information processing apparatus and liquid crystal displa...
- Patent number 5,805,125
- Issue date Sep 8, 1998
- Hitachi, Ltd.
- Yuzi Suganuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable information processing apparatus and liquid crystal displa...
- Patent number 5,483,253
- Issue date Jan 9, 1996
- Hitachi, Ltd.
- Yuzi Suganuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for processing and printing document
- Patent number 4,948,283
- Issue date Aug 14, 1990
- Hitachi, Ltd.
- Katsumi Imaizumi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Portable information processing apparatus and liquid crystal displa...
- Publication number 20010028549
- Publication date Oct 11, 2001
- Yuzi Suganuma
- G06 - COMPUTING CALCULATING COUNTING

Keiji Kamio

Person

Patents Grantslast 30 patents

Method and apparatus for forming color image

Recording apparatus with rotatable liquid developer units enabling...

Developing device, developing method, and an image forming apparatus

Liquid development apparatus

Ion flow recording apparatus and liquid developing method

Portable information processing apparatus and liquid crystal displa...

Portable information processing apparatus and liquid crystal displa...

Apparatus for processing and printing document

Patents Applicationslast 30 patents

Portable information processing apparatus and liquid crystal displa...