Takuji Oyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical member
- Patent number 11,994,699
- Issue date May 28, 2024
- AGC Inc.
- Hiroyuki Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical element and imaging device
- Patent number 10,088,730
- Issue date Oct 2, 2018
- AGC Inc.
- Hiroshi Kumai
- G02 - OPTICS
Information Patent Grant
Protective plate for a plasma display and a method for producing th...
- Patent number 8,048,531
- Issue date Nov 1, 2011
- Asahi Glass Company Ltd.
- Nobuyoshi Sakurada
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer film-coated substrate and process for its production
- Patent number 7,749,622
- Issue date Jul 6, 2010
- Asahi Glass Company, Limited
- Tomohiro Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Protective plate for a plasma display and a method for producing th...
- Patent number 7,264,881
- Issue date Sep 4, 2007
- Asahi Glass Company Ltd.
- Nobuyoshi Sakurada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
High reflectance mirror
- Patent number 7,189,460
- Issue date Mar 13, 2007
- Asahi Glass Company, Limited
- Naoko Shin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Protective plate for a plasma display and a method for producing th...
- Patent number 7,087,308
- Issue date Aug 8, 2006
- Asahi Glass Company Ltd.
- Nobuyoshi Sakurada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
CRT panel glass and production method thereof and CRT
- Patent number 6,683,404
- Issue date Jan 27, 2004
- Asahi Glass Company, Limited
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Protective plate for a plasma display and a method for producing th...
- Patent number 6,638,626
- Issue date Oct 28, 2003
- Asahi Glass Company Ltd.
- Nobuyoshi Sakurada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
CRT panel glass and production method thereof and CRT
- Patent number 6,586,871
- Issue date Jul 1, 2003
- Asahi Glass Company, Limited
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Transportation equipment window antireflection film, glass with ant...
- Patent number 6,572,990
- Issue date Jun 3, 2003
- Asahi Glass Company, Limited
- Takuji Oyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
CRT panel glass and CRT, and their production methods
- Patent number 6,509,684
- Issue date Jan 21, 2003
- Asahi Glass Company, Limited
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for producing functional films
- Patent number 6,468,403
- Issue date Oct 22, 2002
- Asahi Glass Company Ltd.
- Junichi Shimizu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Protective plate for a plasma display and a method for producing th...
- Patent number 6,452,331
- Issue date Sep 17, 2002
- Asahi Glass Company, Ltd.
- Nobuyoshi Sakurada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light absorptive antireflector and process for its production
- Patent number 6,358,617
- Issue date Mar 19, 2002
- Asahi Glass Company, Limited
- Hisashi Ohsaki
- G02 - OPTICS
Information Patent Grant
Light absorption antireflective body and method of producing the same
- Patent number 6,344,288
- Issue date Feb 5, 2002
- Asahi Glass Company, Limited
- Takuji Oyama
- G02 - OPTICS
Information Patent Grant
Target and process for its production, and method for forming a fil...
- Patent number 6,334,938
- Issue date Jan 1, 2002
- Asahi Glass Company, Ltd.
- Otojiro Kida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of an apparatus for sputtering
- Patent number 6,110,328
- Issue date Aug 29, 2000
- Asahi Glass Company Ltd.
- Junichi Shimizu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Organic substrate provided with a light absorptive antireflection f...
- Patent number 5,976,684
- Issue date Nov 2, 1999
- Asahi Glass Company Ltd.
- Takuji Oyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light absorptive antireflector
- Patent number 5,942,319
- Issue date Aug 24, 1999
- Asahi Glass Company Ltd.
- Takuji Oyama
- G02 - OPTICS
Information Patent Grant
Film comprising silicon dioxide as the main component and method fo...
- Patent number 5,772,862
- Issue date Jun 30, 1998
- Asahi Glass Company Ltd.
- Eiichi Ando
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light absorptive antireflector
- Patent number 5,691,044
- Issue date Nov 25, 1997
- Asahi Glass Company, Ltd.
- Takuji Oyama
- G02 - OPTICS
Information Patent Grant
Sputter coating power processing portion
- Patent number 5,660,700
- Issue date Aug 26, 1997
- Asahi Glass Company Ltd.
- Junichi Shimizu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for forming low refractive index film comprising silicon dio...
- Patent number 5,605,609
- Issue date Feb 25, 1997
- Asahi Glass Company Ltd.
- Eiichi Ando
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Non-iridescent transparent product
- Patent number 5,298,312
- Issue date Mar 29, 1994
- Asahi Glass Company Ltd.
- Takuji Oyama
- G02 - OPTICS
Information Patent Grant
Method of forming a transparent conductive film
- Patent number 5,009,922
- Issue date Apr 23, 1991
- Ashahi Glass Company, Ltd.
- Takeshi Harano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Transparent laminated product
- Patent number 4,996,105
- Issue date Feb 26, 1991
- Asahi Glass Company Ltd.
- Takuji Oyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sheet plasma sputtering method and an apparatus for carrying out th...
- Patent number 4,885,068
- Issue date Dec 5, 1989
- Joshin Uramoto
- Joshin Uramoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Transparent laminated product
- Patent number 4,859,532
- Issue date Aug 22, 1989
- Asahi Glass Company Ltd.
- Takuji Oyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical article having improved heat resistance
- Patent number 4,640,867
- Issue date Feb 3, 1987
- Asahi Glass Company, Ltd.
- Takuji Oyama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
FAR-INFRARED RAY TRANSMISSION MEMBER AND METHOD FOR MANUFACTURING F...
- Publication number 20230228925
- Publication date Jul 20, 2023
- AGC Inc.
- Yoji YASUI
- B60 - VEHICLES IN GENERAL
Information Patent Application
FAR-INFRARED RAY TRANSMISSION MEMBER AND METHOD FOR MANUFACTURING F...
- Publication number 20230194759
- Publication date Jun 22, 2023
- AGC Inc.
- Yoji YASUI
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL MEMBER
- Publication number 20210132273
- Publication date May 6, 2021
- AGC Inc.
- Hiroyuki YAMAMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROCHROMIC ELEMENT
- Publication number 20190049809
- Publication date Feb 14, 2019
- AGC Inc.
- Takuji OYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND IMAGING DEVICE
- Publication number 20170219901
- Publication date Aug 3, 2017
- Asahi Glass Company, Limited
- Hiroshi KUMAI
- G02 - OPTICS
Information Patent Application
TRANSPARENT CONDUCTIVE FILM SUBSTRATE AND SOLAR CELL USING THE SUBS...
- Publication number 20110132442
- Publication date Jun 9, 2011
- Asahi Glass Company, Limited
- Seiji HIGASHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTROMAGNETIC WAVE SHIELDING FILM AND PROTECTIVE PLATE FOR PLASMA...
- Publication number 20080118762
- Publication date May 22, 2008
- ASAHI GLASS COMPANY, LIMITED
- Tamotsu Morimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TI OXIDE FILM HAVING VISIBLE LIGHT-RESPONSIVE PHOTOCATALYTIC ACTIVI...
- Publication number 20080017502
- Publication date Jan 24, 2008
- ASAHI GLASS COMPANY, LIMITED
- Makoto Fukawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUBSTRATUM WITH CONDUCTIVE FILM AND PROCESS FOR PRODUCING THE SAME
- Publication number 20070228369
- Publication date Oct 4, 2007
- Asahi Glass Co., LTD.
- Susumu Suzuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROTECTIVE PLATE FOR A PLASMA DISPLAY AND A METHOD FOR PRODUCING TH...
- Publication number 20070069245
- Publication date Mar 29, 2007
- ASAHI GLASS COMPANY LIMITED
- Nobuyoshi Sakurada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Ti oxide film having visible light-responsive photocatalytic activi...
- Publication number 20060225999
- Publication date Oct 12, 2006
- ASAHI GLASS COMPANY, LIMITED
- Makoto Fukawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Multilayer film-coated substrate and process for its production
- Publication number 20050205998
- Publication date Sep 22, 2005
- ASAHI GLASS COMPANY LIMITED
- Tomohiro Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Protective plate for a plasma display and a method for producing th...
- Publication number 20050057171
- Publication date Mar 17, 2005
- ASAHI GLASS COMPANY LIMITED
- Nobuyoshi Sakurada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
High reflectance mirror
- Publication number 20050008879
- Publication date Jan 13, 2005
- ASAHI GLASS COMPANY LIMITED
- Naoko Shin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Protective plate for a plasma display and a method for producing th...
- Publication number 20040058170
- Publication date Mar 25, 2004
- ASAHI GLASS COMPANY LIMITED
- Nobuyoshi Sakurada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CRT panel glass and production method thereof and CRT
- Publication number 20030080671
- Publication date May 1, 2003
- ASAHI GLASS COMPANY LIMITED
- Noritoshi Horie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRT panel glass and production method thereof and CRT
- Publication number 20030042838
- Publication date Mar 6, 2003
- ASAHI GLASS COMPANY LIMITED
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Protective plate for a plasma display and a method for producing th...
- Publication number 20030034733
- Publication date Feb 20, 2003
- ASAHI GLASS COMPANY LIMITED
- Nobuyoshi Sakurada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CRT panel glass and CRT, and their production methods
- Publication number 20020153822
- Publication date Oct 24, 2002
- ASAHI GLASS COMPANY LIMITED
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Target and process for its production, and method for forming a fil...
- Publication number 20020027817
- Publication date Mar 7, 2002
- ASAHI GLASS COMPANY LTD.
- Otojiro Kida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Target and process for its production, and method for forming a fil...
- Publication number 20010020586
- Publication date Sep 13, 2001
- ASAHI GLASS COMPANY, LTD.
- Otojiro Kida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Takuji Oyama

Person

Patents Grantslast 30 patents

Optical member

Optical element and imaging device

Protective plate for a plasma display and a method for producing th...

Multilayer film-coated substrate and process for its production

Protective plate for a plasma display and a method for producing th...

High reflectance mirror

Protective plate for a plasma display and a method for producing th...

CRT panel glass and production method thereof and CRT

Protective plate for a plasma display and a method for producing th...

CRT panel glass and production method thereof and CRT

Transportation equipment window antireflection film, glass with ant...

CRT panel glass and CRT, and their production methods

Methods for producing functional films

Protective plate for a plasma display and a method for producing th...

Light absorptive antireflector and process for its production

Light absorption antireflective body and method of producing the same

Target and process for its production, and method for forming a fil...

Method of an apparatus for sputtering

Organic substrate provided with a light absorptive antireflection f...

Light absorptive antireflector

Film comprising silicon dioxide as the main component and method fo...

Light absorptive antireflector

Sputter coating power processing portion

Method for forming low refractive index film comprising silicon dio...

Non-iridescent transparent product

Method of forming a transparent conductive film

Transparent laminated product

Sheet plasma sputtering method and an apparatus for carrying out th...

Transparent laminated product

Optical article having improved heat resistance

Patents Applicationslast 30 patents

FAR-INFRARED RAY TRANSMISSION MEMBER AND METHOD FOR MANUFACTURING F...

FAR-INFRARED RAY TRANSMISSION MEMBER AND METHOD FOR MANUFACTURING F...

OPTICAL MEMBER

ELECTROCHROMIC ELEMENT

OPTICAL ELEMENT AND IMAGING DEVICE

TRANSPARENT CONDUCTIVE FILM SUBSTRATE AND SOLAR CELL USING THE SUBS...

ELECTROMAGNETIC WAVE SHIELDING FILM AND PROTECTIVE PLATE FOR PLASMA...

TI OXIDE FILM HAVING VISIBLE LIGHT-RESPONSIVE PHOTOCATALYTIC ACTIVI...

SUBSTRATUM WITH CONDUCTIVE FILM AND PROCESS FOR PRODUCING THE SAME

PROTECTIVE PLATE FOR A PLASMA DISPLAY AND A METHOD FOR PRODUCING TH...

Ti oxide film having visible light-responsive photocatalytic activi...

Multilayer film-coated substrate and process for its production

Protective plate for a plasma display and a method for producing th...

High reflectance mirror

Protective plate for a plasma display and a method for producing th...

CRT panel glass and production method thereof and CRT

CRT panel glass and production method thereof and CRT

Protective plate for a plasma display and a method for producing th...

CRT panel glass and CRT, and their production methods

Target and process for its production, and method for forming a fil...

Target and process for its production, and method for forming a fil...