Yuzo Koike

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Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having colorant holding regions and a color...
- Patent number 5,539,440
- Issue date Jul 23, 1996
- Kabushiki Kaisha Toshiba
- Kazuhiko Higuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for generating ions in solid ion recording head with impr...
- Patent number 5,404,157
- Issue date Apr 4, 1995
- Kabushiki Kaisha Toshiba
- Yasuo Hosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic recording apparatus
- Patent number 5,402,157
- Issue date Mar 28, 1995
- Kabushiki Kaisha Toshiba
- Hitoshi Nagato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning optical apparatus
- Patent number 5,359,434
- Issue date Oct 25, 1994
- Kabushiki Kaisha Toshiba
- Hideyuki Nakao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording apparatus and heating apparatus for use in recording appa...
- Patent number 5,349,423
- Issue date Sep 20, 1994
- Kabushiki Kaisha Toshiba
- Hitoshi Nagato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording apparatus
- Patent number 5,323,185
- Issue date Jun 21, 1994
- Kabushiki Kaisha Toshiba
- Hitoshi Nagato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus
- Patent number 5,315,356
- Issue date May 24, 1994
- Kabushiki Kaisha Toshiba
- Hitoshi Nagato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for generating ions in solid ion recording head with impr...
- Patent number 5,270,741
- Issue date Dec 14, 1993
- Kabushiki Kaisha Toshiba
- Yasuo Hosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatographic apparatus without cleaner
- Patent number 5,253,023
- Issue date Oct 12, 1993
- Kabushiki Kaisha Toshiba
- Yasuo Hosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing apparatus
- Patent number 5,200,840
- Issue date Apr 6, 1993
- Kabushiki Kaisha Toshiba
- Yuzo Koike
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image signal processing apparatus for use in color image reproduction
- Patent number 5,028,991
- Issue date Jul 2, 1991
- Kabushiki Kaisha Toshiba
- Hidekazu Sekizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Image forming apparatus having colorant holding regions and a color...

Apparatus for generating ions in solid ion recording head with impr...

Electrophotographic recording apparatus

Scanning optical apparatus

Recording apparatus and heating apparatus for use in recording appa...

Recording apparatus

Fixing apparatus

Apparatus for generating ions in solid ion recording head with impr...

Electrostatographic apparatus without cleaner

Image processing apparatus

Image signal processing apparatus for use in color image reproduction