Satoshi Kawashima

Person

Asaba-cho, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Planar illumination device and method of producing same
- Patent number 8,992,064
- Issue date Mar 31, 2015
- Minebea Co., Ltd.
- Tomotaka Horikawa
- G02 - OPTICS
Information Patent Grant
Spread illuminating apparatus
- Patent number 8,303,152
- Issue date Nov 6, 2012
- Minebea Co., Ltd.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Grant
Backlighted keyboard and method using patterned light guide
- Patent number 7,891,829
- Issue date Feb 22, 2011
- Minebea Co., Ltd.
- Toshisada Takeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spread illuminating apparatus
- Patent number 7,819,573
- Issue date Oct 26, 2010
- Minebea Co., Ltd.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Grant
Spread illuminating apparatus to illuminate two liquid crystal disp...
- Patent number 7,248,308
- Issue date Jul 24, 2007
- Minebea Co., Ltd.
- Hitoshi Mizutani
- G02 - OPTICS
Information Patent Grant
Touch panel assembly
- Patent number 7,237,937
- Issue date Jul 3, 2007
- Minebea Co., Ltd.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Grant
Spread illuminating apparatus with light conductive plate having po...
- Patent number 7,056,004
- Issue date Jun 6, 2006
- Minebea Co., Ltd.
- Hitoshi Mizutani
- G02 - OPTICS
Information Patent Grant
Spread illuminating apparatus of side-light type
- Patent number 7,052,153
- Issue date May 30, 2006
- Minebea Co., Ltd.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Grant
Spread illuminating apparatus with light scattering means
- Patent number 6,955,453
- Issue date Oct 18, 2005
- Minebea Co., Ltd.
- Toru Kunimochi
- G02 - OPTICS
Information Patent Grant
Spread illuminating apparatus with cover provided over transparent...
- Patent number 6,895,163
- Issue date May 17, 2005
- Minebea Co., Ltd.
- Satoshi Kawashima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Touch panel for display device with pet film having transparent gel...
- Patent number 6,784,948
- Issue date Aug 31, 2004
- Minebea Co., Ltd.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Grant
Illuminating apparatus for liquid crystal display device
- Patent number D489072
- Issue date Apr 27, 2004
- Minebea Company Limited
- Akihisa Nishioka
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Illuminating apparatus for liquid crystal display device
- Patent number D489071
- Issue date Apr 27, 2004
- Minebea Company, Limited
- Akihisa Nishioka
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Illuminating apparatus for liquid crystal display device
- Patent number D489074
- Issue date Apr 27, 2004
- Minebea Company Limited
- Akihisa Nishioka
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Illuminating apparatus for liquid crystal display device
- Patent number D489073
- Issue date Apr 27, 2004
- Minebea Company Limited
- Akihisa Nishioka
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Spread illuminating apparatus with a detachable frame
- Patent number 6,715,896
- Issue date Apr 6, 2004
- Minebea Co., Ltd.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Grant
Touch panel for display device
- Patent number 6,680,448
- Issue date Jan 20, 2004
- Minebea Co., Ltd.
- Satoshi Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel for display device integrated with front light unit
- Patent number 6,654,006
- Issue date Nov 25, 2003
- Minebea Co., Ltd.
- Satoshi Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic head
- Patent number 6,297,930
- Issue date Oct 2, 2001
- Minebea Co., Ltd.
- Motoji Egawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head
- Patent number 6,226,148
- Issue date May 1, 2001
- Mineba Co., Ltd.
- Motoji Egawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PLANAR ILLUMINATION DEVICE AND METHOD OF PRODUCING SAME
- Publication number 20130135898
- Publication date May 30, 2013
- MINEBEA CO., LTD.
- Tomotaka HORIKAWA
- G02 - OPTICS
Information Patent Application
SPREAD ILLUMINATING APPARATUS
- Publication number 20100296284
- Publication date Nov 25, 2010
- MINEBEA CO., LTD.
- Satoshi KAWASHIMA
- G02 - OPTICS
Information Patent Application
Planar Lighting Device
- Publication number 20090097254
- Publication date Apr 16, 2009
- Minebea Co., Ltd.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Application
BACKLIGHTED KEYBOARD AND METHOD USING PATTERNED LIGHT GUIDE
- Publication number 20090067153
- Publication date Mar 12, 2009
- MINEBEA CO., LTD.
- TOSHISADA TAKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Spread illuminating apparatus
- Publication number 20080298086
- Publication date Dec 4, 2008
- MINEBEA CO., LTD.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Application
Spread illuminating apparatus with light conductive plate having po...
- Publication number 20050259438
- Publication date Nov 24, 2005
- MINEBEA CO., LTD.
- Hitoshi Mizutani
- G02 - OPTICS
Information Patent Application
Touch panel assembly
- Publication number 20050030728
- Publication date Feb 10, 2005
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Application
Spread illuminating apparatus to illuminate two liquid crystal disp...
- Publication number 20040145688
- Publication date Jul 29, 2004
- MINEBEA CO., LTD.
- Hitoshi Mizutani
- G02 - OPTICS
Information Patent Application
Spread illuminating apparatus with light scattering means
- Publication number 20040120139
- Publication date Jun 24, 2004
- MINEBEA CO., LTD.
- Toru Kunimochi
- G02 - OPTICS
Information Patent Application
Spread illuminating apparatus of side-light type
- Publication number 20030026086
- Publication date Feb 6, 2003
- MINEBEA CO., LTD.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Application
Touch panel for display device with pet film having transparent gel...
- Publication number 20030011720
- Publication date Jan 16, 2003
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Application
Spread illuminating apparatus with cover provided over transparent...
- Publication number 20020106182
- Publication date Aug 8, 2002
- MINEBEA CO., LTD.
- Satoshi Kawashima
- G02 - OPTICS
Information Patent Application
Touch panel for display device
- Publication number 20020092746
- Publication date Jul 18, 2002
- Satoshi Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touch panel for display device integrated with front light unit
- Publication number 20020075245
- Publication date Jun 20, 2002
- Satoshi Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Spread illuminating apparatus with a detachable frame
- Publication number 20020075667
- Publication date Jun 20, 2002
- MINEBEA CO., LTD.
- Satoshi Kawashima
- G02 - OPTICS

Satoshi Kawashima

Person

Patents Grantslast 30 patents

Planar illumination device and method of producing same

Spread illuminating apparatus

Backlighted keyboard and method using patterned light guide

Spread illuminating apparatus

Spread illuminating apparatus to illuminate two liquid crystal disp...

Touch panel assembly

Spread illuminating apparatus with light conductive plate having po...

Spread illuminating apparatus of side-light type

Spread illuminating apparatus with light scattering means

Spread illuminating apparatus with cover provided over transparent...

Touch panel for display device with pet film having transparent gel...

Illuminating apparatus for liquid crystal display device

Illuminating apparatus for liquid crystal display device

Illuminating apparatus for liquid crystal display device

Illuminating apparatus for liquid crystal display device

Spread illuminating apparatus with a detachable frame

Touch panel for display device

Touch panel for display device integrated with front light unit

Magnetic head

Magnetic head

Patents Applicationslast 30 patents

PLANAR ILLUMINATION DEVICE AND METHOD OF PRODUCING SAME

SPREAD ILLUMINATING APPARATUS

Planar Lighting Device

BACKLIGHTED KEYBOARD AND METHOD USING PATTERNED LIGHT GUIDE

Spread illuminating apparatus

Spread illuminating apparatus with light conductive plate having po...

Touch panel assembly

Spread illuminating apparatus to illuminate two liquid crystal disp...

Spread illuminating apparatus with light scattering means

Spread illuminating apparatus of side-light type

Touch panel for display device with pet film having transparent gel...

Spread illuminating apparatus with cover provided over transparent...

Touch panel for display device

Touch panel for display device integrated with front light unit

Spread illuminating apparatus with a detachable frame