Masayuki Tsunekawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical layered body and image display device
- Patent number 11,169,303
- Issue date Nov 9, 2021
- Dai Nippon Printing Co., Ltd.
- Tomoyuki Horio
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Writing sheet for touch panel pen, touch panel, touch panel system,...
- Patent number 10,908,711
- Issue date Feb 2, 2021
- Dai Nippon Printing Co., Ltd.
- Shubou Taya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Writing sheet for touch panel pen, touch panel, touch panel system,...
- Patent number 10,732,733
- Issue date Aug 4, 2020
- Dai Nippon Printing Co., Ltd.
- Shubou Taya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optical laminate for front surface of in-cell touch panel liquid cr...
- Patent number 9,880,419
- Issue date Jan 30, 2018
- Dai Nippon Printing Co., Ltd.
- Masayuki Tsunekawa
- G02 - OPTICS
Information Patent Grant
Optical laminate for front surface of in-cell touch panel liquid cr...
- Patent number 9,720,281
- Issue date Aug 1, 2017
- Dai Nippon Printing Co., Ltd.
- Masayuki Tsunekawa
- G02 - OPTICS
Information Patent Grant
Optical layered body, polarizer, and image display device
- Patent number 9,097,844
- Issue date Aug 4, 2015
- Dai Nippon Printing Co., Ltd.
- Masayuki Tsunekawa
- G02 - OPTICS
Information Patent Grant
Hard coat film, polarizer and image display device
- Patent number 8,993,114
- Issue date Mar 31, 2015
- Dai Nippon Printing Co., Ltd.
- Kana Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing an electrode plate for a nonaqueous electrolyte...
- Patent number 7,854,773
- Issue date Dec 21, 2010
- Dai Nippon Printing Co., Ltd.
- Masayuki Tsunekawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Polarized electrode for electric double layer capacitor, method for...
- Patent number 7,449,031
- Issue date Nov 11, 2008
- Dai Nippon Printing Co., Ltd.
- Masayuki Tsunekawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LAMINATE AND PRODUCTION METHOD THEREFOR, FRONT PANEL, AND I...
- Publication number 20250093697
- Publication date Mar 20, 2025
- DAI NIPPON PRINTING CO., LTD.
- Kana YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPARKLE CONTRAST CORRECTING METHOD, COMPARING METHOD, COMPARING APP...
- Publication number 20240027357
- Publication date Jan 25, 2024
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G01 - MEASURING TESTING
Information Patent Application
WRITING SHEET FOR TOUCH PANEL PEN, TOUCH PANEL, TOUCH PANEL SYSTEM,...
- Publication number 20200183509
- Publication date Jun 11, 2020
- DAI NIPPON PRINTING CO., LTD.
- Shubou TAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL LAMINATE AND PRODUCTION METHOD THEREFOR, FRONT PANEL, AND I...
- Publication number 20190113791
- Publication date Apr 18, 2019
- DAI NIPPON PRINTING CO., LTD.
- Kana YAMAMOTO
- G02 - OPTICS
Information Patent Application
WRITING SHEET FOR TOUCH PANEL PEN, TOUCH PANEL, TOUCH PANEL SYSTEM,...
- Publication number 20180364822
- Publication date Dec 20, 2018
- DAI NIPPON PRINTING CO., LTD.
- Shubou TAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL LAMINATE FOR FRONT SURFACE OF IN-CELL TOUCH PANEL LIQUID CR...
- Publication number 20150301385
- Publication date Oct 22, 2015
- DAI NIPPON PRINTING CO., LTD.
- Masayuki Tsunekawa
- G02 - OPTICS
Information Patent Application
OPTICAL LAMINATE FOR FRONT SURFACE OF IN-CELL TOUCH PANEL LIQUID CR...
- Publication number 20150293390
- Publication date Oct 15, 2015
- DAI NIPPON PRINTING CO., LTD.
- Masayuki Tsunekawa
- G02 - OPTICS
Information Patent Application
OPTICAL LAYERED BODY AND IMAGE DISPLAY DEVICE
- Publication number 20150004397
- Publication date Jan 1, 2015
- DAI NIPPON PRINTING CO., LTD.
- Tomoyuki Horio
- G02 - OPTICS
Information Patent Application
HARD COAT FILM, POLARIZER AND IMAGE DISPLAY DEVICE
- Publication number 20130295390
- Publication date Nov 7, 2013
- DAI NIPPON PRINTING CO., LTD.
- Kana Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL LAYERED BODY, POLARIZER, AND IMAGE DISPLAY DEVICE
- Publication number 20130222906
- Publication date Aug 29, 2013
- Dai Nippon Printing Co., Ltd.
- Masayuki Tsunekawa
- G02 - OPTICS
Information Patent Application
Electrode plate for nonaqueous electrolyte secondary battery and no...
- Publication number 20080113265
- Publication date May 15, 2008
- DAI NIPPON PRINTING CO. , LTD.
- Masayuki Tsunekawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Polarizable electrode for electric double layer capacitor, method f...
- Publication number 20060126263
- Publication date Jun 15, 2006
- Masayuki Tsunekawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrode plate for nonaqueous electrolyte secondary battery and no...
- Publication number 20050069767
- Publication date Mar 31, 2005
- Masayuki Tsunekawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrode plate for battery, nonaqueous electrolyte battery, and pr...
- Publication number 20050031961
- Publication date Feb 10, 2005
- Masayuki Tsunekawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Masayuki Tsunekawa

Person

Patents Grantslast 30 patents

Optical layered body and image display device

Writing sheet for touch panel pen, touch panel, touch panel system,...

Writing sheet for touch panel pen, touch panel, touch panel system,...

Optical laminate for front surface of in-cell touch panel liquid cr...

Optical laminate for front surface of in-cell touch panel liquid cr...

Optical layered body, polarizer, and image display device

Hard coat film, polarizer and image display device

Method of producing an electrode plate for a nonaqueous electrolyte...

Polarized electrode for electric double layer capacitor, method for...

Patents Applicationslast 30 patents

OPTICAL LAMINATE AND PRODUCTION METHOD THEREFOR, FRONT PANEL, AND I...

SPARKLE CONTRAST CORRECTING METHOD, COMPARING METHOD, COMPARING APP...

WRITING SHEET FOR TOUCH PANEL PEN, TOUCH PANEL, TOUCH PANEL SYSTEM,...

OPTICAL LAMINATE AND PRODUCTION METHOD THEREFOR, FRONT PANEL, AND I...

WRITING SHEET FOR TOUCH PANEL PEN, TOUCH PANEL, TOUCH PANEL SYSTEM,...

OPTICAL LAMINATE FOR FRONT SURFACE OF IN-CELL TOUCH PANEL LIQUID CR...

OPTICAL LAMINATE FOR FRONT SURFACE OF IN-CELL TOUCH PANEL LIQUID CR...

OPTICAL LAYERED BODY AND IMAGE DISPLAY DEVICE

HARD COAT FILM, POLARIZER AND IMAGE DISPLAY DEVICE

OPTICAL LAYERED BODY, POLARIZER, AND IMAGE DISPLAY DEVICE

Electrode plate for nonaqueous electrolyte secondary battery and no...

Polarizable electrode for electric double layer capacitor, method f...

Electrode plate for nonaqueous electrolyte secondary battery and no...

Electrode plate for battery, nonaqueous electrolyte battery, and pr...