Yoshitaka Sugawara

Person

Hitachi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Anti-glare film
- Patent number 12,153,193
- Issue date Nov 26, 2024
- Daicel Corporation
- Yoshitaka Sugawara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-glare film, method for producing same, and use of same
- Patent number 12,130,514
- Issue date Oct 29, 2024
- Daicel Corporation
- Yoshitaka Sugawara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antiglare film
- Patent number 12,037,513
- Issue date Jul 16, 2024
- Daicel Corporation
- Masaki Hayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antiglare film
- Patent number 11,976,214
- Issue date May 7, 2024
- Daicel Corporation
- Yoshitaka Sugawara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Anti-glare film, method for producing same, and use of same
- Patent number 11,906,702
- Issue date Feb 20, 2024
- Daicel Corporation
- Yoshitaka Sugawara
- G02 - OPTICS
Information Patent Grant
Anti-glare film
- Patent number 11,880,051
- Issue date Jan 23, 2024
- Daicel Corporation
- Yoshitaka Sugawara
- G02 - OPTICS
Information Patent Grant
Anti-glare film, method for producing same, and use of same
- Patent number 11,772,365
- Issue date Oct 3, 2023
- Daicel Corporation
- Yoshitaka Sugawara
- B32 - LAYERED PRODUCTS
Information Patent Grant
Anti-glare film
- Patent number 11,733,431
- Issue date Aug 22, 2023
- Daicel Corporation
- Yoshitaka Sugawara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-glare film
- Patent number 11,650,357
- Issue date May 16, 2023
- Daicel Corporation
- Yoshitaka Sugawara
- G02 - OPTICS
Information Patent Grant
Method for manufacturing anti-glare film
- Patent number 11,624,856
- Issue date Apr 11, 2023
- Daicel Corporation
- Yoshitaka Sugawara
- G01 - MEASURING TESTING
Information Patent Grant
Anti-glare film, method for producing same, and use of same
- Patent number 11,598,903
- Issue date Mar 7, 2023
- Daicel Corporation
- Yoshitaka Sugawara
- G02 - OPTICS
Information Patent Grant
Anti-glare film
- Patent number 11,313,995
- Issue date Apr 26, 2022
- Daicel Corporation
- Yoshitaka Sugawara
- G02 - OPTICS
Information Patent Grant
Semiconductor device
- Patent number 8,896,084
- Issue date Nov 25, 2014
- Fuji Electric Co., Ltd.
- Yoshitaka Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising bipolar and unipolar transistors in...
- Patent number 8,786,024
- Issue date Jul 22, 2014
- Yoshitaka Sugawara
- Yoshitaka Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate bipolar transistor with high breakdown voltage
- Patent number 8,748,937
- Issue date Jun 10, 2014
- Fuji Electric Co., Ltd.
- Yoshitaka Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for recovering an on-state forward voltage and, shrinking st...
- Patent number 8,455,269
- Issue date Jun 4, 2013
- Central Research Institute of Electric Power Industry
- Toshiyuki Miyanagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing silicon carbide semiconductor device
- Patent number 8,367,510
- Issue date Feb 5, 2013
- Central Research Institute Of Electric Power Industry
- Toshiyuki Miyanagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar semiconductor device, method for producing the same, and me...
- Patent number 8,178,949
- Issue date May 15, 2012
- The Kansai Electric Power Co., Inc.
- Ryosuke Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide bipolar semiconductor device
- Patent number 8,154,026
- Issue date Apr 10, 2012
- Central Research Institute Of Electric Power Industry
- Ryosuke Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide Zener diode
- Patent number 8,093,599
- Issue date Jan 10, 2012
- Central Research Institute Of Electric Power Industry
- Ryosuke Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-containing compound, curable composition and cured product
- Patent number 8,003,736
- Issue date Aug 23, 2011
- Adeka Corporation
- Takashi Sueyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method therefor
- Patent number 7,960,257
- Issue date Jun 14, 2011
- The Kansai Electric Power Co., Inc.
- Koji Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method therefor
- Patent number 7,960,737
- Issue date Jun 14, 2011
- The Kansai Electric Power Co., Inc.
- Koji Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method therefor
- Patent number 7,960,738
- Issue date Jun 14, 2011
- The Kansai Electric Power Co., Inc.
- Koji Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-containing curing composition and heat cured product thereof
- Patent number 7,939,614
- Issue date May 10, 2011
- Adeka Corporation
- Takashi Sueyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-heat-resistive semiconductor device
- Patent number 7,772,594
- Issue date Aug 10, 2010
- The Kansai Electric Power Co., Inc.
- Yoshitaka Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method therefor
- Patent number 7,768,017
- Issue date Aug 3, 2010
- The Kansai Electric Co., Inc.
- Koji Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage-controlled semiconductor device
- Patent number 7,626,232
- Issue date Dec 1, 2009
- The Kansai Electric Power Co., Inc.
- Katsunori Asano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inverter apparatus comprising switching elements
- Patent number 7,570,502
- Issue date Aug 4, 2009
- The Kansai Electric Power Co., Inc.
- Yoshitaka Sugawara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-heat-resistant semiconductor device
- Patent number 7,554,114
- Issue date Jun 30, 2009
- The Kansai Electric Power Co., Inc.
- Yoshitaka Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ANTI-GLARE FILM
- Publication number 20240402393
- Publication date Dec 5, 2024
- Daicel Corporation
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
ANTIGLARE FILM
- Publication number 20240240030
- Publication date Jul 18, 2024
- Daicel Corporation
- Yoshitaka SUGAWARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20240142670
- Publication date May 2, 2024
- Daicel Corporation
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
ANTI-GLARE FILM
- Publication number 20240103206
- Publication date Mar 28, 2024
- Daicel Corporation
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20230373192
- Publication date Nov 23, 2023
- Daicel Corporation
- Yoshitaka SUGAWARA
- B32 - LAYERED PRODUCTS
Information Patent Application
ANTI-GLARE FILM
- Publication number 20230350102
- Publication date Nov 2, 2023
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ANTI-GLARE FILM
- Publication number 20230244009
- Publication date Aug 3, 2023
- Daicel Corporation
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
OPTICAL LAMINATE, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20220365246
- Publication date Nov 17, 2022
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ANTI-GLARE FILM
- Publication number 20220206189
- Publication date Jun 30, 2022
- Daicel Corporation
- Yoshitaka SUGAWARA
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ANTIGLARE FILM
- Publication number 20220135807
- Publication date May 5, 2022
- Daicel Corporation
- Masaki HAYASHI
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING ANTI-GLARE FILM
- Publication number 20210141123
- Publication date May 13, 2021
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20200264340
- Publication date Aug 20, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20200254729
- Publication date Aug 13, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- B32 - LAYERED PRODUCTS
Information Patent Application
ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20200257161
- Publication date Aug 13, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
LOW-FRICTION FILM, METHOD OF PRODUCING SAME, MOLDED ARTICLE, AND ME...
- Publication number 20200247965
- Publication date Aug 6, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20200233119
- Publication date Jul 23, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
ANTIGLARE FILM
- Publication number 20200166677
- Publication date May 28, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ANTI-GLARE FILM
- Publication number 20200166678
- Publication date May 28, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
ANTIGLARE FILM
- Publication number 20200158922
- Publication date May 21, 2020
- DAICEL CORPORATION
- Masaki HAYASHI
- G02 - OPTICS
Information Patent Application
ANTI-GLARE FILM
- Publication number 20200110197
- Publication date Apr 9, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
TRANSFER MOLD RELEASING FILM AND METHOD FOR MANUFACTURING MATTE MOL...
- Publication number 20200031089
- Publication date Jan 30, 2020
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- B32 - LAYERED PRODUCTS
Information Patent Application
LIGHT-DIFFUSING FILM AND PRODUCTION METHOD THEREFOR, AND DISPLAY DE...
- Publication number 20190176434
- Publication date Jun 13, 2019
- DAICEL CORPORATION
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20130092978
- Publication date Apr 18, 2013
- Fuji Electric Co., Ltd.
- Yoshitaka Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20130001703
- Publication date Jan 3, 2013
- FUJI ELECTRIC CO., LTD.
- Yoshitaka Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120313212
- Publication date Dec 13, 2012
- FUJI ELECTRIC CO., LTD.
- Yoshitaka Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Silicon carbide semiconductor device and manufacturing method therefor
- Publication number 20100258816
- Publication date Oct 14, 2010
- The Kansai Electric Power Co., Inc.
- Joji Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Silicon carbide semiconductor device and manufacturing method therefor
- Publication number 20100258817
- Publication date Oct 14, 2010
- The Kansai Electric Power Co., Inc.
- Koji Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Silicon carbide semiconductor device and manufacturing method therefor
- Publication number 20100261333
- Publication date Oct 14, 2010
- The Kansai Electric Power Co., Inc.
- Koji Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PN DIODE, ELECTRIC CIRCUIT DEVICE AND POWER CONVERSION DEVICE
- Publication number 20100182813
- Publication date Jul 22, 2010
- Katsunori Asano
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SILICON-CONTAINING COMPOUND, CURABLE COMPOSITION AND CURED PRODUCT
- Publication number 20100179283
- Publication date Jul 15, 2010
- ADEKA CORPORATION
- Takashi Sueyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Yoshitaka Sugawara

Person

Patents Grantslast 30 patents

Anti-glare film

Anti-glare film, method for producing same, and use of same

Antiglare film

Antiglare film

Anti-glare film, method for producing same, and use of same

Anti-glare film

Anti-glare film, method for producing same, and use of same

Anti-glare film

Anti-glare film

Method for manufacturing anti-glare film

Anti-glare film, method for producing same, and use of same

Anti-glare film

Semiconductor device

Semiconductor device comprising bipolar and unipolar transistors in...

Insulated gate bipolar transistor with high breakdown voltage

Method for recovering an on-state forward voltage and, shrinking st...

Process for producing silicon carbide semiconductor device

Bipolar semiconductor device, method for producing the same, and me...

Silicon carbide bipolar semiconductor device

Silicon carbide Zener diode

Silicon-containing compound, curable composition and cured product

Silicon carbide semiconductor device and manufacturing method therefor

Silicon carbide semiconductor device and manufacturing method therefor

Silicon carbide semiconductor device and manufacturing method therefor

Silicon-containing curing composition and heat cured product thereof

High-heat-resistive semiconductor device

Silicon carbide semiconductor device and manufacturing method therefor

Voltage-controlled semiconductor device

Inverter apparatus comprising switching elements

High-heat-resistant semiconductor device

Patents Applicationslast 30 patents

ANTI-GLARE FILM

ANTIGLARE FILM

ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME

ANTI-GLARE FILM

ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME

ANTI-GLARE FILM

ANTI-GLARE FILM

OPTICAL LAMINATE, METHOD FOR PRODUCING SAME, AND USE OF SAME

ANTI-GLARE FILM

ANTIGLARE FILM

METHOD FOR MANUFACTURING ANTI-GLARE FILM

ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME

ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME

ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME

LOW-FRICTION FILM, METHOD OF PRODUCING SAME, MOLDED ARTICLE, AND ME...

ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME

ANTIGLARE FILM

ANTI-GLARE FILM

ANTIGLARE FILM

ANTI-GLARE FILM

TRANSFER MOLD RELEASING FILM AND METHOD FOR MANUFACTURING MATTE MOL...

LIGHT-DIFFUSING FILM AND PRODUCTION METHOD THEREFOR, AND DISPLAY DE...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

Silicon carbide semiconductor device and manufacturing method therefor

Silicon carbide semiconductor device and manufacturing method therefor

Silicon carbide semiconductor device and manufacturing method therefor

PN DIODE, ELECTRIC CIRCUIT DEVICE AND POWER CONVERSION DEVICE

SILICON-CONTAINING COMPOUND, CURABLE COMPOSITION AND CURED PRODUCT