Takaaki Nagao

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber preform manufacturing method and optical fiber prefor...
- Patent number 10,501,361
- Issue date Dec 10, 2019
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber base material manufacturing apparatus
- Patent number 10,377,659
- Issue date Aug 13, 2019
- Shin-Etsu Chemical Co., Ltd.
- Masami Terashima
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber base material manufacturing apparatus
- Patent number 9,758,422
- Issue date Sep 12, 2017
- Shin-Etsu Chemical Co., Ltd.
- Masami Terashima
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Quartz glass manufacturing method using hydrogen obtained by vapori...
- Patent number 9,527,764
- Issue date Dec 27, 2016
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing optical fiber base material and apparatus o...
- Patent number 8,839,645
- Issue date Sep 23, 2014
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for supplying hydrogen gas, and quartz glass m...
- Patent number 8,726,693
- Issue date May 20, 2014
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing optical fiber base material and apparatus o...
- Patent number 8,701,447
- Issue date Apr 22, 2014
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Hydrogen supply equipment
- Patent number 8,460,408
- Issue date Jun 11, 2013
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method of elongating an optical fiber base material
- Patent number 7,788,951
- Issue date Sep 7, 2010
- Shin-Etsu Chemical Co., Ltd.
- Tadakatsu Shimada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass base material packing method
- Patent number 7,093,412
- Issue date Aug 22, 2006
- Shin-Etsu Chemical Co., Ltd.
- Takaaki Nagao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Double flame polishing method for fiber preforms
- Patent number 6,467,311
- Issue date Oct 22, 2002
- Shin-Etsu Chemical Co., Ltd.
- Hideki Fujii
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Ceramic electrostatic chuck with built-in heater
- Patent number 5,663,865
- Issue date Sep 2, 1997
- Shin-Etsu Chemical Co., Ltd.
- Nobuo Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ceramic electrostatic chuck with built-in heater
- Patent number 5,566,043
- Issue date Oct 15, 1996
- Shin-Etsu Chemical Co., Ltd.
- Nobuo Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER BASE MATERIAL MANUFACTURING APPARATUS
- Publication number 20170369358
- Publication date Dec 28, 2017
- Shin-Etsu Chemical Co., Ltd.
- Masami TERASHIMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING HYDROCHLORIC ACID
- Publication number 20160214861
- Publication date Jul 28, 2016
- Shin-Etsu Chemical Co., Ltd.
- Masami TERASHIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPTICAL FIBER BASE MATERIAL MANUFACTURING APPARATUS
- Publication number 20160176749
- Publication date Jun 23, 2016
- Shin-Etsu Chemical Co., Ltd.
- Masami TERASHIMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
QUARTZ GLASS MANUFACTURING METHOD USING HYDROGEN OBTAINED BY VAPORI...
- Publication number 20140283557
- Publication date Sep 25, 2014
- Dai INOUE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND APPARATUS O...
- Publication number 20130298611
- Publication date Nov 14, 2013
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER PREFORM MANUFACTURING METHOD AND OPTICAL FIBER PREFOR...
- Publication number 20110107797
- Publication date May 12, 2011
- Shin-Etsu Chemical Co., Ltd.
- Dai INOUE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS AND METHOD FOR SUPPLYING HYDROGEN GAS, AND QUARTZ GLASS M...
- Publication number 20100209859
- Publication date Aug 19, 2010
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
QUARTZ GLASS MANUFACTURING METHOD AND QUARTZ GLASS MANUFACTURING AP...
- Publication number 20100011813
- Publication date Jan 21, 2010
- Shin-Etsu Chemical Co., Ltd.
- Dai INOUE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HYDROGEN SUPPLY EQUIPMENT
- Publication number 20100015038
- Publication date Jan 21, 2010
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND APPARATUS O...
- Publication number 20090211302
- Publication date Aug 27, 2009
- SHIN-ETSU CHEMICAL CO., LTD.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND APPARATUS O...
- Publication number 20090100876
- Publication date Apr 23, 2009
- SHIN-ETSU CHEMICAL CO., LTD.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of elongating an optical fiber base material
- Publication number 20060225860
- Publication date Oct 12, 2006
- Shin-Etsu Chemical Co., Ltd.
- Tadakatsu Shimada
- C03 - GLASS MINERAL OR SLAG WOOL

Takaaki Nagao

Person

Patents Grantslast 30 patents

Optical fiber preform manufacturing method and optical fiber prefor...

Optical fiber base material manufacturing apparatus

Optical fiber base material manufacturing apparatus

Quartz glass manufacturing method using hydrogen obtained by vapori...

Method of manufacturing optical fiber base material and apparatus o...

Apparatus and method for supplying hydrogen gas, and quartz glass m...

Method of manufacturing optical fiber base material and apparatus o...

Hydrogen supply equipment

Method of elongating an optical fiber base material

Glass base material packing method

Double flame polishing method for fiber preforms

Ceramic electrostatic chuck with built-in heater

Ceramic electrostatic chuck with built-in heater

Patents Applicationslast 30 patents

OPTICAL FIBER BASE MATERIAL MANUFACTURING APPARATUS

METHOD AND APPARATUS FOR PRODUCING HYDROCHLORIC ACID

OPTICAL FIBER BASE MATERIAL MANUFACTURING APPARATUS

QUARTZ GLASS MANUFACTURING METHOD USING HYDROGEN OBTAINED BY VAPORI...

METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND APPARATUS O...

OPTICAL FIBER PREFORM MANUFACTURING METHOD AND OPTICAL FIBER PREFOR...

APPARATUS AND METHOD FOR SUPPLYING HYDROGEN GAS, AND QUARTZ GLASS M...

QUARTZ GLASS MANUFACTURING METHOD AND QUARTZ GLASS MANUFACTURING AP...

HYDROGEN SUPPLY EQUIPMENT

METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND APPARATUS O...

METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND APPARATUS O...

Method of elongating an optical fiber base material