Kenjiro Hamanaka

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Luminescent element with a lens
- Patent number D652534
- Issue date Jan 17, 2012
- Fuji Xerox Co. LTD
- Kenjiro Hamanaka
- D26 - Lighting
Information Patent Grant
Luminescent element with a lens
- Patent number D652535
- Issue date Jan 17, 2012
- Fuji Xerox Co. LTD
- Kenjiro Hamanaka
- D26 - Lighting
Information Patent Grant
Light-emitting element array with micro-lenses and optical writing...
- Patent number 8,089,077
- Issue date Jan 3, 2012
- Fuji Xerox Co., Ltd.
- Kenjiro Hamanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Lens-attached light-emitting element and method for manufacturing t...
- Patent number 7,989,825
- Issue date Aug 2, 2011
- Fuji Xerox Co., Ltd.
- Kenjiro Hamanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Lens array of erecting unit magnification system, image reading app...
- Patent number 7,903,341
- Issue date Mar 8, 2011
- Nippon Sheet Glass Company, Limited
- Hideshi Nagata
- G02 - OPTICS
Information Patent Grant
Luminescent element with a lens
- Patent number D602613
- Issue date Oct 20, 2009
- Fuji Xerox Co., Ltd.
- Kenjiro Hamanaka
- D26 - Lighting
Information Patent Grant
Luminescent element with a lens
- Patent number D602177
- Issue date Oct 13, 2009
- Fuji Xerox Co., Ltd.
- Kenjiro Hamanaka
- D26 - Lighting
Information Patent Grant
Method for producing aspherical structure, and aspherical lens arra...
- Patent number 7,329,372
- Issue date Feb 12, 2008
- Nippon Sheet Glass Co., Ltd.
- Keiji Tsunetomo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light detection device
- Patent number 7,238,935
- Issue date Jul 3, 2007
- Nippon Sheet Glass Co., LTD
- Kenichi Asada
- G01 - MEASURING TESTING
Information Patent Grant
Method for producing planar lens and planar lens array
- Patent number 7,152,434
- Issue date Dec 26, 2006
- Nippon Sheet Glass Co., Ltd.
- Takahiro Hashimoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lens-attached light-emitting element
- Patent number 7,142,377
- Issue date Nov 28, 2006
- Nippon Sheet Glass Company, Limited
- Takahiro Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and method for fabricating the same
- Patent number 7,006,291
- Issue date Feb 28, 2006
- Nippon Sheet Glass Co., Ltd.
- Masahiro Hori
- G02 - OPTICS
Information Patent Grant
Method of designing collimator array device and collimator array de...
- Patent number 6,912,091
- Issue date Jun 28, 2005
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Grant
Optical module unit and optical module employing the optical module...
- Patent number 6,907,162
- Issue date Jun 14, 2005
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Grant
Optical module and method of forming the optical module
- Patent number 6,847,761
- Issue date Jan 25, 2005
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Grant
Method for manufacturing an erect image, unity magnification, resin...
- Patent number 6,625,864
- Issue date Sep 30, 2003
- Nippon Sheet Glass Co., Ltd.
- Hiroyuki Nemoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Illuminating device
- Patent number 6,523,985
- Issue date Feb 25, 2003
- Nippon Sheet Glass Co. Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Grant
Method of changing the surface of a glass substrate containing silv...
- Patent number 6,470,712
- Issue date Oct 29, 2002
- Nippon Sheet Glass Co., LTD
- Tadashi Koyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing flat plate microlens and flat plate microlens
- Patent number 6,437,918
- Issue date Aug 20, 2002
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for forming planar microlens and planar microlens obtained t...
- Patent number 6,432,328
- Issue date Aug 13, 2002
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element
- Patent number 6,400,431
- Issue date Jun 4, 2002
- Micro Optics Co., Ltd.
- Kenji Morio
- G02 - OPTICS
Information Patent Grant
Erecting life-size resin lens array and method of manufacturing it
- Patent number 6,363,603
- Issue date Apr 2, 2002
- Nippon Sheet Glass Co., Ltd.
- Hiroyuki Nemoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Planar microlens array and method of manufacturing same
- Patent number 6,366,406
- Issue date Apr 2, 2002
- Micro Optics Co., Ltd.
- Kenjiro Hamanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of changing the surface of a glass substrate containing silv...
- Patent number 6,220,058
- Issue date Apr 24, 2001
- Nippon Sheet Glass Co., LTD
- Tadashi Koyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stamper for use in forming planar micro-lens array and method for f...
- Patent number 6,129,866
- Issue date Oct 10, 2000
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Planar microlens array and method of manufacturing same
- Patent number 6,069,740
- Issue date May 30, 2000
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Grant
Liquid-crystal display device
- Patent number 6,031,591
- Issue date Feb 29, 2000
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Grant
Image display device with plural planar microlens arrays
- Patent number 5,990,992
- Issue date Nov 23, 1999
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Grant
Planar microlens array having high converging efficiency
- Patent number 5,982,552
- Issue date Nov 9, 1999
- Nippon Sheet Glass Co., Ltd.
- Kenichi Nakama
- G02 - OPTICS
Information Patent Grant
Planar microlens array and method of making same
- Patent number 5,867,321
- Issue date Feb 2, 1999
- Nippon Sheet Glass Co., Ltd.
- Kenichi Nakama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGING OPTICAL SYSTEM, IMAGE READING APPARATUS AND IMAGE READING A...
- Publication number 20100128353
- Publication date May 27, 2010
- Nippon Sheet Glass Company, Limited
- Hideshi Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-EMITTING ELEMENT ARRAY WITH MICRO-LENSES AND OPTICAL WRITING...
- Publication number 20100001296
- Publication date Jan 7, 2010
- FUJI XEROX CO., LTD
- Kenjiro Hamanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LENS ARRAY OF ERECTING UNIT MAGNIFICATION SYSTEM, IMAGE READING APP...
- Publication number 20090262433
- Publication date Oct 22, 2009
- NIPPON SHEET GLASS COMPANY
- Hideshi Nagata
- G02 - OPTICS
Information Patent Application
Lens-attached ligh-emitting element and method for manufacturing th...
- Publication number 20070057268
- Publication date Mar 15, 2007
- Kenjiro Hamanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Optical device unit, optical device and microlens array
- Publication number 20060165351
- Publication date Jul 27, 2006
- NIPPON SHEET GLASS CO., LTD.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Application
Light detection device
- Publication number 20060065817
- Publication date Mar 30, 2006
- Nippon Sheet Glass Company, Limited
- Kenichi Asada
- G01 - MEASURING TESTING
Information Patent Application
Lens-attached light-emitting element
- Publication number 20060012888
- Publication date Jan 19, 2006
- Nippon Sheet Glass Company, Limited
- Takahiro Hashimoto
- G02 - OPTICS
Information Patent Application
Optical device and method for fabricating the same
- Publication number 20040105155
- Publication date Jun 3, 2004
- Masahiro Hori
- G02 - OPTICS
Information Patent Application
Method for producing planar lens and planar lens array
- Publication number 20030209040
- Publication date Nov 13, 2003
- Takahiro Hashimoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for producing aspherical structure, and aspherical lens arra...
- Publication number 20030157211
- Publication date Aug 21, 2003
- Keiji Tsunetomo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical module
- Publication number 20030152325
- Publication date Aug 14, 2003
- Yoshihide Yasuda
- G02 - OPTICS
Information Patent Application
Optical module and method of forming the optical module
- Publication number 20030063859
- Publication date Apr 3, 2003
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Application
Optical module and method of forming the optical module
- Publication number 20030026537
- Publication date Feb 6, 2003
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Application
Optical module unit and optical module employing the optical module...
- Publication number 20030026538
- Publication date Feb 6, 2003
- Nippon Sheet Glass Co., Ltd.
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Application
Erect image, unity magnification, resin lens array and method for m...
- Publication number 20020124378
- Publication date Sep 12, 2002
- Hiroyuki Nemoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of changing the surface of a glass substrate containing silv...
- Publication number 20020017116
- Publication date Feb 14, 2002
- NIPPON SHEET GLASS CO., LTD.
- Tadashi Koyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of changing the surface of a glass substrate containing silv...
- Publication number 20010028502
- Publication date Oct 11, 2001
- NIPPON SHEET GLASS CO., LTD.
- Tadashi Koyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Illuminating device
- Publication number 20010024372
- Publication date Sep 27, 2001
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Application
Method of designing collimator array device and collimator array de...
- Publication number 20010024548
- Publication date Sep 27, 2001
- Kenjiro Hamanaka
- G02 - OPTICS
Information Patent Application
Method for forming planar microlens and planar microlens obtained t...
- Publication number 20010010597
- Publication date Aug 2, 2001
- Kenjiro Hamanaka
- C03 - GLASS MINERAL OR SLAG WOOL

Kenjiro Hamanaka

Person

Patents Grantslast 30 patents

Luminescent element with a lens

Luminescent element with a lens

Light-emitting element array with micro-lenses and optical writing...

Lens-attached light-emitting element and method for manufacturing t...

Lens array of erecting unit magnification system, image reading app...

Luminescent element with a lens

Luminescent element with a lens

Method for producing aspherical structure, and aspherical lens arra...

Light detection device

Method for producing planar lens and planar lens array

Lens-attached light-emitting element

Optical device and method for fabricating the same

Method of designing collimator array device and collimator array de...

Optical module unit and optical module employing the optical module...

Optical module and method of forming the optical module

Method for manufacturing an erect image, unity magnification, resin...

Illuminating device

Method of changing the surface of a glass substrate containing silv...

Method of manufacturing flat plate microlens and flat plate microlens

Method for forming planar microlens and planar microlens obtained t...

Liquid crystal display element

Erecting life-size resin lens array and method of manufacturing it

Planar microlens array and method of manufacturing same

Method of changing the surface of a glass substrate containing silv...

Stamper for use in forming planar micro-lens array and method for f...

Planar microlens array and method of manufacturing same

Liquid-crystal display device

Image display device with plural planar microlens arrays

Planar microlens array having high converging efficiency

Planar microlens array and method of making same

Patents Applicationslast 30 patents

IMAGING OPTICAL SYSTEM, IMAGE READING APPARATUS AND IMAGE READING A...

LIGHT-EMITTING ELEMENT ARRAY WITH MICRO-LENSES AND OPTICAL WRITING...

LENS ARRAY OF ERECTING UNIT MAGNIFICATION SYSTEM, IMAGE READING APP...

Lens-attached ligh-emitting element and method for manufacturing th...

Optical device unit, optical device and microlens array

Light detection device

Lens-attached light-emitting element

Optical device and method for fabricating the same

Method for producing planar lens and planar lens array

Method for producing aspherical structure, and aspherical lens arra...

Optical module

Optical module and method of forming the optical module

Optical module and method of forming the optical module

Optical module unit and optical module employing the optical module...

Erect image, unity magnification, resin lens array and method for m...

Method of changing the surface of a glass substrate containing silv...

Method of changing the surface of a glass substrate containing silv...

Illuminating device

Method of designing collimator array device and collimator array de...

Method for forming planar microlens and planar microlens obtained t...