Seishi Kosegawa

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical receiving device and optical touch panel device provided wi...
- Patent number 9,164,624
- Issue date Oct 20, 2015
- Sharp Kabushiki Kaisha
- Seishi Kosegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Position detection system, display panel, and display device
- Patent number 8,823,684
- Issue date Sep 2, 2014
- Sharp Kabushiki Kaisha
- Atsuhito Murai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display device
- Patent number 8,477,263
- Issue date Jul 2, 2013
- Sharp Kabushiki Kaisha
- Takehiro Murao
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 8,279,377
- Issue date Oct 2, 2012
- Sharp Kabushiki Kaisha
- Naru Usukura
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel with microlens array, its manufacturin...
- Patent number 8,174,641
- Issue date May 8, 2012
- Sharp Kabushiki Kaisha
- Seishi Kosegawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 6,028,580
- Issue date Feb 22, 2000
- Sharp Kabushiki Kaisha
- Seishi Kosegawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECEIVING DEVICE AND OPTICAL TOUCH PANEL DEVICE PROVIDED WI...
- Publication number 20130082982
- Publication date Apr 4, 2013
- Sharp Kabushiki Kaisha
- Seishi Kosegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POSITION DETECTION SYSTEM, DISPLAY PANEL, AND DISPLAY DEVICE
- Publication number 20120280940
- Publication date Nov 8, 2012
- Sharp Kabushiki Kaisha
- Atsuhito Murai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS
- Publication number 20110316005
- Publication date Dec 29, 2011
- Sharp Kabushiki Kaisha
- Takehiro Murao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110069253
- Publication date Mar 24, 2011
- Takehiro Murao
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110025956
- Publication date Feb 3, 2011
- Naru Usukura
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE AND MAN...
- Publication number 20100283941
- Publication date Nov 11, 2010
- Tadashi Nemoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL PROVIDED WITH MICROLENS ARRAY, METHOD...
- Publication number 20100020263
- Publication date Jan 28, 2010
- Takehiro Murao
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL WITH MICROLENS ARRAY, ITS MANUFACTURIN...
- Publication number 20100007815
- Publication date Jan 14, 2010
- Seishi Kosegawa
- G02 - OPTICS

Seishi Kosegawa

Person

Patents Grantslast 30 patents

Optical receiving device and optical touch panel device provided wi...

Position detection system, display panel, and display device

Liquid crystal display device

Liquid crystal display device

Liquid crystal display panel with microlens array, its manufacturin...

Liquid crystal display device

Patents Applicationslast 30 patents

OPTICAL RECEIVING DEVICE AND OPTICAL TOUCH PANEL DEVICE PROVIDED WI...

POSITION DETECTION SYSTEM, DISPLAY PANEL, AND DISPLAY DEVICE

DISPLAY APPARATUS

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE AND MAN...

LIQUID CRYSTAL DISPLAY PANEL PROVIDED WITH MICROLENS ARRAY, METHOD...

LIQUID CRYSTAL DISPLAY PANEL WITH MICROLENS ARRAY, ITS MANUFACTURIN...