Koji Yamabuchi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 11,222,931
- Issue date Jan 11, 2022
- SHARP KABUSHIKI KAISHA
- Kaoru Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vapor deposition mask
- Patent number 11,066,742
- Issue date Jul 20, 2021
- SHARP KABUSHIKI KAISHA
- Koji Yamabuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vapor deposition mask and method for manufacturing vapor deposition...
- Patent number 10,808,314
- Issue date Oct 20, 2020
- SHARP KABUSHIKI KAISHA
- Koji Yamabuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Refractive index measuring device and refractive index measuring me...
- Patent number 8,947,650
- Issue date Feb 3, 2015
- Sharp Kabushiki Kaisha
- Hirotoshi Yasunaga
- G01 - MEASURING TESTING
Information Patent Grant
Liquid crystal panel having polarizer plates on both surfaces thereof
- Patent number 7,990,495
- Issue date Aug 2, 2011
- Sharp Kabushiki Kaisha
- Koji Yamabuchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Display panel manufacturing apparatus including vacuum controlled p...
- Patent number 7,868,964
- Issue date Jan 11, 2011
- Sharp Kabushiki Kaisha
- Akinori Izumi
- G02 - OPTICS
Information Patent Grant
Circularly polarizing plate, vertically alignment type of liquid cr...
- Patent number 7,688,403
- Issue date Mar 30, 2010
- Sharp Kabushiki Kaisha
- Naru Usukura
- G02 - OPTICS
Information Patent Grant
Method and device for parting glass substrate, liquid crystal panel...
- Patent number 7,553,390
- Issue date Jun 30, 2009
- Sharp Kabushiki Kaisha
- Koji Yamabuchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid crystal panel, liquid crystal panel fabrication method, liqu...
- Patent number 7,388,628
- Issue date Jun 17, 2008
- Sharp Kabushiki Kaisha
- Koji Yamabuchi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display with polarizer with inclined edge portion
- Patent number 7,202,923
- Issue date Apr 10, 2007
- Sharp Kabushiki Kaisha
- Koji Yamabuchi
- G02 - OPTICS
Information Patent Grant
Capstan motor with hysteresis plate and drive system
- Patent number 6,155,511
- Issue date Dec 5, 2000
- Sharp Kabushiki Kaisha
- Takamitsu Tadera
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording reproducing apparatus with bottom edge of tape a...
- Patent number 5,963,394
- Issue date Oct 5, 1999
- Sharp Kabushiki Kaisha
- Koji Yamabuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Simplified cassette loading mechanism for a magnetic recording and...
- Patent number 5,361,180
- Issue date Nov 1, 1994
- Sharp Kabushiki Kaisha
- Koji Yamabuchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE, DISPLAY PANEL, AND METHOD FOR PRODUCING DISPLAY DEVICE
- Publication number 20240196692
- Publication date Jun 13, 2024
- SHARP KABUSHIKI KAISHA
- KOJI YAMABUCHI
Information Patent Application
DISPLAY DEVICE, DISPLAY DEVICE MANUFACTURING METHOD, AND DISPLAY DE...
- Publication number 20210083016
- Publication date Mar 18, 2021
- SHARP KABUSHIKI KAISHA
- Koji YAMABUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VAPOR DEPOSITION MASK
- Publication number 20200385856
- Publication date Dec 10, 2020
- SHARP KABUSHIKI KAISHA
- Koji YAMABUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DISPLAY DEVICE
- Publication number 20200243620
- Publication date Jul 30, 2020
- SHARP KABUSHIKI KAISHA
- Kaoru ABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VAPOR DEPOSITION MASK AND METHOD FOR MANUFACTURING VAPOR DEPOSITION...
- Publication number 20190368028
- Publication date Dec 5, 2019
- SHARP KABUSHIKI KAISHA
- Koji YAMABUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR MASK SHEET, VAPOR DEPOSITION MASK, AND DIS...
- Publication number 20190372002
- Publication date Dec 5, 2019
- SHARP KABUSHIKI KAISHA
- Koji YAMABUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VAPOR DEPOSITION MASK, VAPOR DEPOSITION DEVICE, METHOD OF MANUFACTU...
- Publication number 20190345596
- Publication date Nov 14, 2019
- SHARP KABUSHIKI KAISHA
- Yoshiharu KATAOKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MASK SHEET, VAPOR DEPOSITION MASK, AND METHOD FOR MANUFACTURING DIS...
- Publication number 20180366649
- Publication date Dec 20, 2018
- SHARP KABUSHIKI KAISHA
- Koji YAMABUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE
- Publication number 20140313691
- Publication date Oct 23, 2014
- SHARP KABUSHIKI KAISHA
- Kazuya Kaida
- G02 - OPTICS
Information Patent Application
REFRACTIVE INDEX MEASURING DEVICE AND REFRACTIVE INDEX MEASURING ME...
- Publication number 20130182245
- Publication date Jul 18, 2013
- Sharp Kabushiki Kaisha
- Hirotoshi Yasunaga
- G01 - MEASURING TESTING
Information Patent Application
LIGHT GUIDE PLATE, BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110090427
- Publication date Apr 21, 2011
- Sharp Kabushiki Kaisha
- Makoto Ohue
- G02 - OPTICS
Information Patent Application
LED LIGHT SOURCE DEVICE, BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLA...
- Publication number 20110032450
- Publication date Feb 10, 2011
- Hiroaki Shigeta
- G02 - OPTICS
Information Patent Application
Method and apparatus for cutting apart a glass substrate, liquid cr...
- Publication number 20090201444
- Publication date Aug 13, 2009
- Koji Yamabuchi
- G02 - OPTICS
Information Patent Application
Display Panel Manufacturing Apparatus and Display Panel Manufacturi...
- Publication number 20070259589
- Publication date Nov 8, 2007
- Sharp Kabushiki Kaisha
- Akinori Izumi
- G02 - OPTICS
Information Patent Application
Circularly polarizing plate, vertically alignment type of liquid cr...
- Publication number 20070054066
- Publication date Mar 8, 2007
- Naru Usukura
- G02 - OPTICS
Information Patent Application
Liquid crystal panel, liquid crystal panel fabrication method, liqu...
- Publication number 20070013858
- Publication date Jan 18, 2007
- Sharp Kabushiki Kaisha
- Koji Yamabuchi
- G02 - OPTICS
Information Patent Application
Method and device for parting glass substrate, liquid crystal panel...
- Publication number 20050056127
- Publication date Mar 17, 2005
- Koji Yamabuchi
- G02 - OPTICS
Information Patent Application
Liquid crystal panel, liquid crystal panel fabrication method, liqu...
- Publication number 20040169809
- Publication date Sep 2, 2004
- Sharp Kabushiki Kaisha
- Koji Yamabuchi
- G02 - OPTICS
Information Patent Application
Liquid crystal panel, method and device for manufacturing liquid cr...
- Publication number 20040095526
- Publication date May 20, 2004
- Koji Yamabuchi
- G02 - OPTICS

Koji Yamabuchi

Person

Patents Grantslast 30 patents

Display device

Vapor deposition mask

Vapor deposition mask and method for manufacturing vapor deposition...

Refractive index measuring device and refractive index measuring me...

Liquid crystal panel having polarizer plates on both surfaces thereof

Display panel manufacturing apparatus including vacuum controlled p...

Circularly polarizing plate, vertically alignment type of liquid cr...

Method and device for parting glass substrate, liquid crystal panel...

Liquid crystal panel, liquid crystal panel fabrication method, liqu...

Liquid crystal display with polarizer with inclined edge portion

Capstan motor with hysteresis plate and drive system

Magnetic recording reproducing apparatus with bottom edge of tape a...

Simplified cassette loading mechanism for a magnetic recording and...

Patents Applicationslast 30 patents

DISPLAY DEVICE, DISPLAY PANEL, AND METHOD FOR PRODUCING DISPLAY DEVICE

DISPLAY DEVICE, DISPLAY DEVICE MANUFACTURING METHOD, AND DISPLAY DE...

VAPOR DEPOSITION MASK

DISPLAY DEVICE

VAPOR DEPOSITION MASK AND METHOD FOR MANUFACTURING VAPOR DEPOSITION...

MANUFACTURING METHOD FOR MASK SHEET, VAPOR DEPOSITION MASK, AND DIS...

VAPOR DEPOSITION MASK, VAPOR DEPOSITION DEVICE, METHOD OF MANUFACTU...

MASK SHEET, VAPOR DEPOSITION MASK, AND METHOD FOR MANUFACTURING DIS...

IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE

REFRACTIVE INDEX MEASURING DEVICE AND REFRACTIVE INDEX MEASURING ME...

LIGHT GUIDE PLATE, BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

LED LIGHT SOURCE DEVICE, BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLA...

Method and apparatus for cutting apart a glass substrate, liquid cr...

Display Panel Manufacturing Apparatus and Display Panel Manufacturi...

Circularly polarizing plate, vertically alignment type of liquid cr...

Liquid crystal panel, liquid crystal panel fabrication method, liqu...

Method and device for parting glass substrate, liquid crystal panel...

Liquid crystal panel, liquid crystal panel fabrication method, liqu...

Liquid crystal panel, method and device for manufacturing liquid cr...