Tetsuo Ishikawa

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic image forming device having projections on a su...
- Patent number 6,560,435
- Issue date May 6, 2003
- Hitachi, Ltd.
- Masashi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Anti-moisture structures for use with a liquid crystal display
- Patent number 5,243,453
- Issue date Sep 7, 1993
- Hitachi, Ltd.
- Takuo Kawaguchi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Resin coated transfer guide for electrophotographic apparatus
- Patent number 4,933,723
- Issue date Jun 12, 1990
- Hitachi, Ltd.
- Atsushi Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Uninflammable dynamoelectric machine having coil windings and core...
- Patent number 4,387,311
- Issue date Jun 7, 1983
- Hitachi, Ltd.
- Tsuguo Kobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Process for producing copper barrier type, nuclear fuel cladding
- Patent number 4,343,659
- Issue date Aug 10, 1982
- Hitachi, Ltd.
- Kanji Murakami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for applying chemical plating to inner surfaces of tubula...
- Patent number 4,309,959
- Issue date Jan 12, 1982
- Hitachi, Ltd.
- Ryozo Yamagishi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Tetsuo Ishikawa

Person

Patents Grantslast 30 patents

Electrophotographic image forming device having projections on a su...

Anti-moisture structures for use with a liquid crystal display

Resin coated transfer guide for electrophotographic apparatus

Uninflammable dynamoelectric machine having coil windings and core...

Process for producing copper barrier type, nuclear fuel cladding

Apparatus for applying chemical plating to inner surfaces of tubula...