Yasushi SASAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device, and method for selecting combination of backl...
- Patent number 12,061,392
- Issue date Aug 13, 2024
- Toyobo Co., Ltd.
- Takahisa Abe
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device, polarizing plate, and polarizer prot...
- Patent number 10,180,597
- Issue date Jan 15, 2019
- Toyobo Co., Ltd.
- Kouichi Murata
- G02 - OPTICS
Information Patent Grant
Method for monitoring an amount of heavy metal contamination in a w...
- Patent number 6,518,785
- Issue date Feb 11, 2003
- NEC Corporation
- Yasushi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for drying a semiconductor wafer, a mixture for drying, and...
- Patent number 6,381,872
- Issue date May 7, 2002
- NEC Corporation
- Yasushi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for cleaning the inside of a pipe in semiconductor device fa...
- Patent number 6,214,130
- Issue date Apr 10, 2001
- NEC Corporation
- Yasushi Sasaki
- B08 - CLEANING
Information Patent Grant
Method of etching non-doped polysilicon
- Patent number 6,132,592
- Issue date Oct 17, 2000
- NEC Corporation
- Shinya Yamasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wet processing apparatus having individual reactivating feedback pa...
- Patent number 5,549,798
- Issue date Aug 27, 1996
- NEC Corporation
- Hiroshi Kitajima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for producing finger-touch key for manipulation switch
- Patent number 5,439,545
- Issue date Aug 8, 1995
- Fuji Polymertech Co. Ltd.
- Yutaka Nakanishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
IMAGE DISPLAY DEVICE, AND METHOD FOR SELECTING COMBINATION OF BACKL...
- Publication number 20240176189
- Publication date May 30, 2024
- Toyobo Co., Ltd.
- Takahisa ABE
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE, POLARIZING PLATE, AND POLARIZER PROT...
- Publication number 20190146280
- Publication date May 16, 2019
- Toyobo Co., Ltd.
- Kouichi MURATA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE, POLARIZING PLATE, AND POLARIZER PROT...
- Publication number 20140098325
- Publication date Apr 10, 2014
- TOYOBO CO., LTD.
- Kouichi Murata
- G02 - OPTICS
Information Patent Application
Design Support Apparatus and Design Support Method
- Publication number 20110304609
- Publication date Dec 15, 2011
- Yasushi SASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Back-surface cleaning method for cleaning the back surface of a sil...
- Publication number 20030034048
- Publication date Feb 20, 2003
- NEC Corporation
- Yoshiya Hagimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for monitoring an amount of heavy metal contamination in a w...
- Publication number 20020039650
- Publication date Apr 4, 2002
- Yasushi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DRYING A SEMICONDUCTOR WAFER, A MIXTURE FOR DRYING, AND...
- Publication number 20020023370
- Publication date Feb 28, 2002
- NEC Corporation
- Yasushi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS

Yasushi SASAKI

Person

Patents Grantslast 30 patents

Image display device, and method for selecting combination of backl...

Liquid crystal display device, polarizing plate, and polarizer prot...

Method for monitoring an amount of heavy metal contamination in a w...

Method for drying a semiconductor wafer, a mixture for drying, and...

Method for cleaning the inside of a pipe in semiconductor device fa...

Method of etching non-doped polysilicon

Wet processing apparatus having individual reactivating feedback pa...

Process for producing finger-touch key for manipulation switch

Patents Applicationslast 30 patents

IMAGE DISPLAY DEVICE, AND METHOD FOR SELECTING COMBINATION OF BACKL...

LIQUID CRYSTAL DISPLAY DEVICE, POLARIZING PLATE, AND POLARIZER PROT...

LIQUID CRYSTAL DISPLAY DEVICE, POLARIZING PLATE, AND POLARIZER PROT...

Design Support Apparatus and Design Support Method

Back-surface cleaning method for cleaning the back surface of a sil...

Method for monitoring an amount of heavy metal contamination in a w...

METHOD FOR DRYING A SEMICONDUCTOR WAFER, A MIXTURE FOR DRYING, AND...