Takahiro Sakagami

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical filter-type glass, optical filter, and solid-state imaging...
- Patent number 12,366,691
- Issue date Jul 22, 2025
- AGC Inc.
- Takahiro Sakagami
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Near-infrared cut filter glass and optical filter
- Patent number 12,330,985
- Issue date Jun 17, 2025
- AGC Inc.
- Takahiro Sakagami
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass for optical filter and optical filter
- Patent number 12,271,012
- Issue date Apr 8, 2025
- AGC Inc.
- Takahiro Sakagami
- G02 - OPTICS
Information Patent Grant
Ultraviolet transmitting glass
- Patent number 10,689,288
- Issue date Jun 23, 2020
- AGC Inc.
- Takahiro Sakagami
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Ultraviolet transmitting glass
- Patent number 10,647,607
- Issue date May 12, 2020
- AGC Inc.
- Takahiro Sakagami
- G02 - OPTICS
Information Patent Grant
Near-infrared cut filter glass
- Patent number 10,252,936
- Issue date Apr 9, 2019
- AGC Inc.
- Takahiro Sakagami
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method for phase-separated glass, and phase-separated...
- Patent number 9,902,647
- Issue date Feb 27, 2018
- Asahi Glass Company, Limited
- Junko Miyasaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Colored glass
- Patent number 9,896,375
- Issue date Feb 20, 2018
- Asahi Glass Company, Limited
- Yoshitaka Saijo
- B44 - DECORATIVE ARTS
Information Patent Grant
White glass
- Patent number 9,771,300
- Issue date Sep 26, 2017
- Asahi Glass Company, Limited
- Takahiro Sakagami
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method for phase-separated glass, and phase-separated...
- Patent number 9,580,353
- Issue date Feb 28, 2017
- Asahi Glass Company, Limited
- Junko Miyasaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing chemically strengthened glass
- Patent number 9,487,440
- Issue date Nov 8, 2016
- Asahi Glass Company, Limited
- Junko Miyasaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for measuring strength of chemically strengthened glass, met...
- Patent number 8,925,389
- Issue date Jan 6, 2015
- Asahi Glass Company, Limited
- Shusaku Akiba
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FILTER
- Publication number 20250199219
- Publication date Jun 19, 2025
- AGC Inc.
- Kazuhiko SHIONO
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20250189706
- Publication date Jun 12, 2025
- AGC Inc.
- Takahiro SAKAGAMI
- G02 - OPTICS
Information Patent Application
GLASS FOR OPTICAL FILTER AND OPTICAL FILTER
- Publication number 20250189707
- Publication date Jun 12, 2025
- AGC Inc.
- Takahiro SAKAGAMI
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20250189705
- Publication date Jun 12, 2025
- AGC Inc.
- Takashi NAGATA
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20250189708
- Publication date Jun 12, 2025
- AGC Inc.
- Takahiro SAKAGAMI
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20250180791
- Publication date Jun 5, 2025
- AGC Inc.
- Yuichiro ORITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GLASS, OPTICAL FILTER, AND OPTICAL DEVICE
- Publication number 20250122115
- Publication date Apr 17, 2025
- AGC Inc.
- Takahiro SAKAGAMI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FILTER
- Publication number 20250123431
- Publication date Apr 17, 2025
- AGC Inc.
- Takashi NAGATA
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER AND IMAGING APPARATUS
- Publication number 20250116802
- Publication date Apr 10, 2025
- AGC Inc.
- Kazuhiko SHIONO
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER AND IMAGING APPARATUS
- Publication number 20250116803
- Publication date Apr 10, 2025
- AGC Inc.
- Kazuhiko SHIONO
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20250052935
- Publication date Feb 13, 2025
- AGC Inc.
- Motoshi NAKAYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20250044490
- Publication date Feb 6, 2025
- AGC Inc.
- Motoshi NAKAYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20250044489
- Publication date Feb 6, 2025
- AGC Inc.
- Motoshi NAKAYAMA
- G02 - OPTICS
Information Patent Application
GLASS FOR OPTICAL FILTER AND OPTICAL FILTER
- Publication number 20250028100
- Publication date Jan 23, 2025
- AGC Inc.
- Takahiro SAKAGAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FILTER-TYPE GLASS, OPTICAL FILTER, AND SOLID-STATE IMAGING...
- Publication number 20240418916
- Publication date Dec 19, 2024
- AGC Inc.
- Takahiro SAKAGAMI
- G02 - OPTICS
Information Patent Application
NEAR-INFRARED CUT FILTER AND IMAGING APPARATUS
- Publication number 20220299687
- Publication date Sep 22, 2022
- AGC Inc.
- Takahiro SAKAGAMI
- G02 - OPTICS
Information Patent Application
NEAR-INFRARED CUT FILTER GLASS AND OPTICAL FILTER
- Publication number 20220112121
- Publication date Apr 14, 2022
- AGC Inc.
- Takahiro SAKAGAMI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL FILTER
- Publication number 20220003896
- Publication date Jan 6, 2022
- AGC Inc.
- Takashi NAGATA
- G02 - OPTICS
Information Patent Application
ULTRAVIOLET LIGHT TRANSMITTING GLASS
- Publication number 20180215652
- Publication date Aug 2, 2018
- Asahi Glass Company, Limited
- Takahiro SAKAGAMI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HIGH-TRANSMISSION GLASS
- Publication number 20180170795
- Publication date Jun 21, 2018
- Asahi Glass Company, Limited
- Takato KAJIHARA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ULTRAVIOLET TRANSMITTING GLASS
- Publication number 20180057393
- Publication date Mar 1, 2018
- ASAHI GLASS COMPANY, LIMITED
- Takahiro SAKAGAMI
- G02 - OPTICS
Information Patent Application
NEAR-INFRARED CUT FILTER GLASS
- Publication number 20180037492
- Publication date Feb 8, 2018
- Asahi Glass Company, Limited
- Takahiro SAKAGAMI
- G02 - OPTICS
Information Patent Application
GLASS LAMINATE AND PORTABLE ELECTRONIC DEVICE
- Publication number 20170320294
- Publication date Nov 9, 2017
- Asahi Glass Company, Limited
- Hiroyuki YAMAMOTO
- B32 - LAYERED PRODUCTS
Information Patent Application
MANUFACTURING METHOD FOR PHASE-SEPARATED GLASS, AND PHASE-SEPARATED...
- Publication number 20170107142
- Publication date Apr 20, 2017
- ASAHI GLASS COMPANY, LIMITED
- Junko MIYASAKA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
MANUFACTURING METHOD FOR PHASE-SEPARATED GLASS, AND PHASE-SEPARATED...
- Publication number 20150291469
- Publication date Oct 15, 2015
- ASAHI GLASS COMPANY, LIMITED
- Junko MIYASAKA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
WHITE GLASS
- Publication number 20150140336
- Publication date May 21, 2015
- Asahi Glass Company, Limited
- Takahiro SAKAGAMI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS FOR PRODUCING CHEMICALLY STRENGTHENED GLASS
- Publication number 20150111030
- Publication date Apr 23, 2015
- Asahi Glass Company, Limited
- Junko MIYASAKA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
COLORED GLASS
- Publication number 20150010720
- Publication date Jan 8, 2015
- Asahi Glass Company, Limited
- Yoshitaka SAIJO
- B44 - DECORATIVE ARTS
Information Patent Application
METHOD FOR MEASURING STRENGTH OF CHEMICALLY STRENGTHENED GLASS, MET...
- Publication number 20130061635
- Publication date Mar 14, 2013
- Asahi Glass Company, Limited
- Shusaku AKIBA
- G01 - MEASURING TESTING

Takahiro Sakagami

Person

Patents Grantslast 30 patents

Optical filter-type glass, optical filter, and solid-state imaging...

Near-infrared cut filter glass and optical filter

Glass for optical filter and optical filter

Ultraviolet transmitting glass

Ultraviolet transmitting glass

Near-infrared cut filter glass

Manufacturing method for phase-separated glass, and phase-separated...

Colored glass

White glass

Manufacturing method for phase-separated glass, and phase-separated...

Process for producing chemically strengthened glass

Method for measuring strength of chemically strengthened glass, met...

Patents Applicationslast 30 patents

OPTICAL FILTER

OPTICAL FILTER

GLASS FOR OPTICAL FILTER AND OPTICAL FILTER

OPTICAL FILTER

OPTICAL FILTER

OPTICAL FILTER

GLASS, OPTICAL FILTER, AND OPTICAL DEVICE

OPTICAL FILTER

OPTICAL FILTER AND IMAGING APPARATUS

OPTICAL FILTER AND IMAGING APPARATUS

OPTICAL FILTER

OPTICAL FILTER

OPTICAL FILTER

GLASS FOR OPTICAL FILTER AND OPTICAL FILTER

OPTICAL FILTER-TYPE GLASS, OPTICAL FILTER, AND SOLID-STATE IMAGING...

NEAR-INFRARED CUT FILTER AND IMAGING APPARATUS

NEAR-INFRARED CUT FILTER GLASS AND OPTICAL FILTER

OPTICAL FILTER

ULTRAVIOLET LIGHT TRANSMITTING GLASS

HIGH-TRANSMISSION GLASS

ULTRAVIOLET TRANSMITTING GLASS

NEAR-INFRARED CUT FILTER GLASS

GLASS LAMINATE AND PORTABLE ELECTRONIC DEVICE

MANUFACTURING METHOD FOR PHASE-SEPARATED GLASS, AND PHASE-SEPARATED...

MANUFACTURING METHOD FOR PHASE-SEPARATED GLASS, AND PHASE-SEPARATED...

WHITE GLASS

PROCESS FOR PRODUCING CHEMICALLY STRENGTHENED GLASS

COLORED GLASS

METHOD FOR MEASURING STRENGTH OF CHEMICALLY STRENGTHENED GLASS, MET...