Hiroshi Hamano

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Composite semiconductor device, print head and image forming apparatus
- Patent number 8,130,253
- Issue date Mar 6, 2012
- Oki Data Corporation
- Kazuya Ohkawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
LED array, LED head and image recording apparatus
- Patent number 7,847,304
- Issue date Dec 7, 2010
- Oki Data Corporation
- Masumi Taninaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting-element array
- Patent number 6,858,875
- Issue date Feb 22, 2005
- Oki Data Corporation
- Hiroshi Hamano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array of semiconductor elements with paired driving scheme
- Patent number 6,765,235
- Issue date Jul 20, 2004
- Oki Data Corporation
- Masumi Taninaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting semiconductor device
- Patent number 6,762,437
- Issue date Jul 13, 2004
- Oki Data Corporation
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array of light-emitting elements and emission-altering elements
- Patent number 6,583,446
- Issue date Jun 24, 2003
- Oki Data Corporation
- Masumi Taninaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device
- Patent number 6,407,410
- Issue date Jun 18, 2002
- Oki Electric Industry Co., Ltd.
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Led array, and led printer head
- Patent number 6,388,696
- Issue date May 14, 2002
- Oki Electric Industry Co., Ltd.
- Masumi Taninaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting semiconductor device with reduced obstructions to li...
- Patent number 6,384,429
- Issue date May 7, 2002
- Oki Data Corporation
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting semiconductor device with reduced nonradiative recom...
- Patent number 6,313,483
- Issue date Nov 6, 2001
- Oki Data Communication
- Mitsuhiko Ogihara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting diode, light-emitting diode array, and method of the...
- Patent number 6,271,051
- Issue date Aug 7, 2001
- Oki Data Corporation
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED array
- Patent number 6,211,537
- Issue date Apr 3, 2001
- Oki Electric Industry Co., Ltd.
- Takatoku Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light emitting semiconductor device having plural light emitting el...
- Patent number 6,144,043
- Issue date Nov 7, 2000
- Oki Electric Industry Co., Ltd.
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element array and fabrication method with separate l...
- Patent number 6,133,588
- Issue date Oct 17, 2000
- Oki Electric Industry Co., Ltd.
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Led array, print head, and electrophotographic printer
- Patent number 6,064,418
- Issue date May 16, 2000
- Oki Data Corporation
- Takatoku Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting element and array with etched surface, and fabricati...
- Patent number 6,063,644
- Issue date May 16, 2000
- OkiData Corporation
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting semiconductor device with planar structure
- Patent number 6,054,726
- Issue date Apr 25, 2000
- Oki Data Corporation
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode, light-emitting diode array
- Patent number 6,054,724
- Issue date Apr 25, 2000
- Oki Electric Industry Co., Ltd.
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing light-receiving/emitting diode array chip
- Patent number 5,972,729
- Issue date Oct 26, 1999
- Oki Electric Industry Co., Ltd.
- Takatoku Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting-diode array and light-emitting-diode element
- Patent number 5,917,227
- Issue date Jun 29, 1999
- Oki Electric Industry Co., Ltd.
- Mitsuhiko Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing printed wiring boards
- Patent number 5,865,934
- Issue date Feb 2, 1999
- Kabushiki Kaisha Toshiba
- Yuichi Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Double-resolution optical system for electrophotographic printer
- Patent number 5,835,120
- Issue date Nov 10, 1998
- Oki Electric Industry Co., Ltd.
- Hiroshi Hamano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printed wiring board having an interconnection penetrating an insul...
- Patent number 5,736,681
- Issue date Apr 7, 1998
- Kabushiki Kaisha Toshiba
- Yuichi Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Start-up method of steam turbine plant and condenser employed for s...
- Patent number 5,095,706
- Issue date Mar 17, 1992
- Kabushiki Kaisha Toshiba
- Kohei Saito
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Composite semiconductor device, print head and image forming apparatus
- Publication number 20090322852
- Publication date Dec 31, 2009
- Oki Data Corporation
- Kazuya Ohkawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LED ARRAY, LED HEAD AND IMAGE RECORDING APPARATUS
- Publication number 20070228397
- Publication date Oct 4, 2007
- Oki Data Corporation
- Masumi Taninaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Light-emitting-element array
- Publication number 20040021145
- Publication date Feb 5, 2004
- Hiroshi Hamano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Array of semiconductor elements with paired driving scheme
- Publication number 20030160255
- Publication date Aug 28, 2003
- Oki Data Corporation
- Masumi Taninaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting semiconductor device
- Publication number 20030122135
- Publication date Jul 3, 2003
- Mitsuhiko Ogihara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Hiroshi Hamano

Person

Patents Grantslast 30 patents

Composite semiconductor device, print head and image forming apparatus

LED array, LED head and image recording apparatus

Light-emitting-element array

Array of semiconductor elements with paired driving scheme

Light emitting semiconductor device

Array of light-emitting elements and emission-altering elements

Semiconductor optical device

Led array, and led printer head

Light-emitting semiconductor device with reduced obstructions to li...

Light-emitting semiconductor device with reduced nonradiative recom...

Light-emitting diode, light-emitting diode array, and method of the...

LED array

Light emitting semiconductor device having plural light emitting el...

Light-emitting element array and fabrication method with separate l...

Led array, print head, and electrophotographic printer

Light-emitting element and array with etched surface, and fabricati...

Light-emitting semiconductor device with planar structure

Light-emitting diode, light-emitting diode array

Method of manufacturing light-receiving/emitting diode array chip

Light-emitting-diode array and light-emitting-diode element

Method of manufacturing printed wiring boards

Double-resolution optical system for electrophotographic printer

Printed wiring board having an interconnection penetrating an insul...

Start-up method of steam turbine plant and condenser employed for s...

Patents Applicationslast 30 patents

Composite semiconductor device, print head and image forming apparatus

LED ARRAY, LED HEAD AND IMAGE RECORDING APPARATUS

Light-emitting-element array

Array of semiconductor elements with paired driving scheme

Light emitting semiconductor device