Waichi Yamamura

Person

Gunma-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carbide-coated carbon material
- Patent number 11,897,773
- Issue date Feb 13, 2024
- Shin-Etsu Chemical Co., Ltd.
- Akihiro Hirate
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming a film on a substrate by chemical vapor deposition
- Patent number 11,885,022
- Issue date Jan 30, 2024
- Shin-Etsu Chemical Co., Ltd.
- Chikara Mori
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Tantalum carbide coated carbon material, manufacturing method there...
- Patent number 11,555,255
- Issue date Jan 17, 2023
- Shin-Etsu Chemical Co., Ltd.
- Chikara Mori
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Carbon body coated with pyrolytic boron nitride, and a carbon heate...
- Patent number 9,839,074
- Issue date Dec 5, 2017
- Shin-Etsu Chemical Co., Ltd.
- Koji Kato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Corrosion-resistant multilayer ceramic member
- Patent number 8,829,397
- Issue date Sep 9, 2014
- Shin-Etsu Chemical Co., Ltd.
- Shoji Kano
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for forming an aluminum nitride thin film
- Patent number 8,440,566
- Issue date May 14, 2013
- Shin-Etsu Chemical Co., Ltd.
- Koji Kato
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heating element
- Patent number 8,115,141
- Issue date Feb 14, 2012
- Shin-Etsu Chemical Co., Ltd.
- Noboru Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heating element
- Patent number 7,952,054
- Issue date May 31, 2011
- Shin-Etsu Chemical Co., Ltd.
- Noboru Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of elongating optical fiber base material, and apparatus for...
- Patent number 7,854,157
- Issue date Dec 21, 2010
- Shin-Etsu Chemical Co., Ltd.
- Soichiro Kemmochi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrostatic chuck and manufacturing method thereof
- Patent number 7,679,880
- Issue date Mar 16, 2010
- Shin-Etsu Chemical Co., Ltd.
- Hideki Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Elongating method of optical fiber base material
- Patent number 7,458,234
- Issue date Dec 2, 2008
- Shin-Etsu Chemical Co., Ltd.
- Waichi Yamamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber manufacture method, preform manufacture method, and p...
- Patent number 6,848,276
- Issue date Feb 1, 2005
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making an optical fiber preform where a second elongation...
- Patent number 6,779,362
- Issue date Aug 24, 2004
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Straightening a glass rod for use in making an optical fiber preform
- Patent number 6,742,363
- Issue date Jun 1, 2004
- Shin-Etsu Chemical Co., Ltd.
- Waichi Yamamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass base material drawing apparatus and method for drawing glass...
- Patent number 6,640,589
- Issue date Nov 4, 2003
- Shin-Etsu Chemical Co., Ltd.
- Mitsukuni Sakashita
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber manufacture method including elongating a preform in...
- Patent number 6,386,001
- Issue date May 14, 2002
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for drawing a glass ingot
- Patent number 6,220,057
- Issue date Apr 24, 2001
- Shin-Etsu Chemical Co., Ltd.
- Waichi Yamamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of stretching an optical fiber preform with monitoring the d...
- Patent number 6,178,778
- Issue date Jan 30, 2001
- Shin-Etsu Chemical Co., Ltd.
- Soichiro Kenmochi
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
CARBIDE-COATED CARBON MATERIAL
- Publication number 20230312351
- Publication date Oct 5, 2023
- Shin-Etsu Chemical Co., Ltd.
- Akihiro HIRATE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HEAT-RESISTANT COAT MEMBER PACKAGED BODY, AND METHOD FOR PACKAGING...
- Publication number 20230304148
- Publication date Sep 28, 2023
- Shin-Etsu Chemical Co., Ltd.
- Shoji KANO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CHEMICAL VAPOR DEPOSITION APPARATUS AND METHOD OF FORMING FILM
- Publication number 20220170153
- Publication date Jun 2, 2022
- Shin-Etsu Chemical Co., Ltd.
- Chikara Mori
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TANTALUM CARBIDE COATED CARBON MATERIAL, MANUFACTURING METHOD THERE...
- Publication number 20210140067
- Publication date May 13, 2021
- Shin-Etsu Chemical Co., Ltd.
- Chikara MORI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CHEMICAL VAPOR DEPOSITION APPARATUS AND METHOD OF FORMING FILM
- Publication number 20190360094
- Publication date Nov 28, 2019
- Shin-Etsu Chemical Co., Ltd.
- Chikara Mori
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TANTALUM CARBIDE COATED CARBON MATERIAL, MANUFACTURING METHOD THERE...
- Publication number 20190169768
- Publication date Jun 6, 2019
- Shin-Etsu Chemical Co., Ltd.
- Chikara MORI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CARBON BODY COATED WITH PYROLYTIC BORON NITRIDE, AND A CARBON HEATE...
- Publication number 20150359042
- Publication date Dec 10, 2015
- Shin-Etsu Chemical Co., Ltd.
- Koji Kato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Corrosion-resistant article coated with aluminum nitride
- Publication number 20120107613
- Publication date May 3, 2012
- Shin-Etsu Chemical Co., Ltd.
- Shoji Kano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR FORMING AN ALUMINUM NITRIDE THIN FILM
- Publication number 20120100698
- Publication date Apr 26, 2012
- Shin-Etsu Chemical Co., Ltd.
- Koji Kato
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Corrosion-resistant multilayer ceramic member
- Publication number 20100003510
- Publication date Jan 7, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Kano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Corrosion-resistant multilayer ceramic member
- Publication number 20090107635
- Publication date Apr 30, 2009
- Shin-Etsu Chemical Co., Ltd.
- Shoji Kano
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrostatic chuck apparatus
- Publication number 20070274021
- Publication date Nov 29, 2007
- Shin-Etsu Chemical Co., Ltd.
- Shoji Kano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK AND MANUFACTURING METHOD THEREOF
- Publication number 20070253138
- Publication date Nov 1, 2007
- Hideki Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heating element
- Publication number 20070241095
- Publication date Oct 18, 2007
- Shin-Etsu Chemical Co., Ltd.
- Noboru Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heating element
- Publication number 20070241096
- Publication date Oct 18, 2007
- Shin-Etsu Chemical Co., Ltd.
- Noboru Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of elongating optical fiber base material, and apparatus for...
- Publication number 20070163302
- Publication date Jul 19, 2007
- Soichiro Kemmochi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Optical fiber base material, connecting and processing method and a...
- Publication number 20070147748
- Publication date Jun 28, 2007
- Hiroyuki Kume
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Elongating method of optical fiber base material
- Publication number 20070137258
- Publication date Jun 21, 2007
- Shin-Etsu Chemical Co., Ltd.
- Waichi Yamamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of stretching optical fiber base material and stretching app...
- Publication number 20070104444
- Publication date May 10, 2007
- Shinji Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrostatic chuck with built-in heater
- Publication number 20060133004
- Publication date Jun 22, 2006
- Waichi Yamamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical fiber manufacture method, preform manufacture method, and p...
- Publication number 20050132753
- Publication date Jun 23, 2005
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for fabricating a glass rod
- Publication number 20040206120
- Publication date Oct 21, 2004
- Waichi Yamamura
- B08 - CLEANING
Information Patent Application
Glass rod manufacturing method and glass rod manufacturing apparatus
- Publication number 20040177652
- Publication date Sep 16, 2004
- Shin-Etsu Chemical Co., Ltd.
- Waichi Yamamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber manufacture method, preform manufacture method, and p...
- Publication number 20020152772
- Publication date Oct 24, 2002
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber manufacture method, preform manufacture method, and p...
- Publication number 20020148257
- Publication date Oct 17, 2002
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber manufacture method, preform manufacture method, and p...
- Publication number 20020144520
- Publication date Oct 10, 2002
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber manufacture method, preform manufacture method, and p...
- Publication number 20020139149
- Publication date Oct 3, 2002
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber manufacture method, preform manufacture method, and p...
- Publication number 20020139148
- Publication date Oct 3, 2002
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Shimizu
- C03 - GLASS MINERAL OR SLAG WOOL

Waichi Yamamura

Person

Patents Grantslast 30 patents

Carbide-coated carbon material

Method of forming a film on a substrate by chemical vapor deposition

Tantalum carbide coated carbon material, manufacturing method there...

Carbon body coated with pyrolytic boron nitride, and a carbon heate...

Corrosion-resistant multilayer ceramic member

Method for forming an aluminum nitride thin film

Heating element

Heating element

Method of elongating optical fiber base material, and apparatus for...

Electrostatic chuck and manufacturing method thereof

Elongating method of optical fiber base material

Optical fiber manufacture method, preform manufacture method, and p...

Method of making an optical fiber preform where a second elongation...

Straightening a glass rod for use in making an optical fiber preform

Glass base material drawing apparatus and method for drawing glass...

Optical fiber manufacture method including elongating a preform in...

Apparatus and method for drawing a glass ingot

Method of stretching an optical fiber preform with monitoring the d...

Patents Applicationslast 30 patents

CARBIDE-COATED CARBON MATERIAL

HEAT-RESISTANT COAT MEMBER PACKAGED BODY, AND METHOD FOR PACKAGING...

CHEMICAL VAPOR DEPOSITION APPARATUS AND METHOD OF FORMING FILM

TANTALUM CARBIDE COATED CARBON MATERIAL, MANUFACTURING METHOD THERE...

CHEMICAL VAPOR DEPOSITION APPARATUS AND METHOD OF FORMING FILM

TANTALUM CARBIDE COATED CARBON MATERIAL, MANUFACTURING METHOD THERE...

CARBON BODY COATED WITH PYROLYTIC BORON NITRIDE, AND A CARBON HEATE...

Corrosion-resistant article coated with aluminum nitride

METHOD FOR FORMING AN ALUMINUM NITRIDE THIN FILM

Corrosion-resistant multilayer ceramic member

Corrosion-resistant multilayer ceramic member

Electrostatic chuck apparatus

ELECTROSTATIC CHUCK AND MANUFACTURING METHOD THEREOF

Heating element

Heating element

Method of elongating optical fiber base material, and apparatus for...

Optical fiber base material, connecting and processing method and a...

Elongating method of optical fiber base material

Method of stretching optical fiber base material and stretching app...

Electrostatic chuck with built-in heater

Optical fiber manufacture method, preform manufacture method, and p...

Method for fabricating a glass rod

Glass rod manufacturing method and glass rod manufacturing apparatus

Optical fiber manufacture method, preform manufacture method, and p...

Optical fiber manufacture method, preform manufacture method, and p...

Optical fiber manufacture method, preform manufacture method, and p...

Optical fiber manufacture method, preform manufacture method, and p...

Optical fiber manufacture method, preform manufacture method, and p...