Kazuaki TSUJI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochromic element and method for manufacturing electrochromic...
- Patent number 11,319,484
- Issue date May 3, 2022
- Ricoh Company, Ltd.
- Keigo Takauji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochromic display device and production method of electrochrom...
- Patent number 11,269,229
- Issue date Mar 8, 2022
- Ricoh Company, Ltd.
- Yoshinori Okada
- G02 - OPTICS
Information Patent Grant
Electrochromic element and electrochromic dimming element
- Patent number 11,209,713
- Issue date Dec 28, 2021
- Ricoh Company, Ltd.
- Satoshi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochromic compound, electrochromic composition, and display el...
- Patent number 11,053,267
- Issue date Jul 6, 2021
- Ricoh Company, Ltd.
- Toshiya Sagisaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic compound, electrochromic composition, and display el...
- Patent number 10,626,133
- Issue date Apr 21, 2020
- Ricoh Company, Ltd.
- Toshiya Sagisaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic dimming device and electrochromic driving device
- Patent number 10,281,793
- Issue date May 7, 2019
- Ricoh Company, Ltd.
- Atsushi Ohshima
- G02 - OPTICS
Information Patent Grant
Electrochromic compound, electrochromic composition, and display el...
- Patent number 10,093,693
- Issue date Oct 9, 2018
- Ricoh Company, Ltd.
- Toshiya Sagisaka
- G02 - OPTICS
Information Patent Grant
Electrochromic display device
- Patent number 10,012,885
- Issue date Jul 3, 2018
- Ricoh Company, Ltd.
- Yoshinori Okada
- G02 - OPTICS
Information Patent Grant
Electrochromic compound, electrochromic composition, display elemen...
- Patent number 9,932,522
- Issue date Apr 3, 2018
- Ricoh Company, Ltd.
- Daisuke Goto
- G02 - OPTICS
Information Patent Grant
Electrochromic display device
- Patent number 9,891,496
- Issue date Feb 13, 2018
- Ricoh Company, Ltd.
- Yoshinori Okada
- G02 - OPTICS
Information Patent Grant
Electrochromic display element, display device, information system,...
- Patent number 9,829,762
- Issue date Nov 28, 2017
- Ricoh Company, Ltd.
- Hiroyuki Takahashi
- G02 - OPTICS
Information Patent Grant
Electrochromic compound, electrochromic composition, display elemen...
- Patent number 9,688,706
- Issue date Jun 27, 2017
- Ricoh Company, Ltd.
- Mamiko Inoue
- G02 - OPTICS
Information Patent Grant
Electrochromic display device with intermediate display electrode c...
- Patent number 9,632,385
- Issue date Apr 25, 2017
- Ricoh Company, Ltd.
- Yoshinori Okada
- G02 - OPTICS
Information Patent Grant
Electrochromic display element and image display device
- Patent number 9,500,926
- Issue date Nov 22, 2016
- Ricoh Company, Ltd.
- Koh Fujimura
- G02 - OPTICS
Information Patent Grant
Method for manufacturing an electrochromic display device and an el...
- Patent number 9,389,480
- Issue date Jul 12, 2016
- Ricoh Company, Ltd.
- Yoshihisa Naijo
- G02 - OPTICS
Information Patent Grant
Electrochromic device and production method thereof
- Patent number 9,304,368
- Issue date Apr 5, 2016
- Ricoh Company, Ltd.
- Tohru Yashiro
- G02 - OPTICS
Information Patent Grant
Electrochromic display element and display device
- Patent number 9,069,222
- Issue date Jun 30, 2015
- Ricoh Company, Ltd.
- Yoshihisa Naijo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-chromic display element, display apparatus, and driving method
- Patent number 9,041,997
- Issue date May 26, 2015
- Ricoh Company, Ltd.
- Hiroyuki Takahashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrochromic display device
- Patent number 8,937,758
- Issue date Jan 20, 2015
- Ricoh Company, Ltd.
- Sukchan Kim
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY EL...
- Publication number 20200216478
- Publication date Jul 9, 2020
- Toshiya Sagisaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROCHROMIC DISPLAY DEVICE AND PRODUCTION METHOD OF ELECTROCHROM...
- Publication number 20200103718
- Publication date Apr 2, 2020
- Yoshinori OKADA
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT AND METHOD FOR MANUFACTURING ELECTROCHROMIC...
- Publication number 20190324338
- Publication date Oct 24, 2019
- Keigo TAKAUJI
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY EL...
- Publication number 20190031694
- Publication date Jan 31, 2019
- Toshiya Sagisaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROCHROMIC ELEMENT AND ELECTROCHROMIC DIMMING ELEMENT
- Publication number 20170235203
- Publication date Aug 17, 2017
- RICOH COMPANY, LTD.
- Satoshi YAMAMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, DISPLAY ELEMEN...
- Publication number 20170226413
- Publication date Aug 10, 2017
- Daisuke GOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROCHROMIC DISPLAY DEVICE
- Publication number 20170131609
- Publication date May 11, 2017
- RICOH COMANY, LTD.
- Yoshinori OKADA
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DIMMING DEVICE AND ELECTROCHROMIC DRIVING DEVICE
- Publication number 20160349590
- Publication date Dec 1, 2016
- RICOH COMPANY, LTD.
- Atsushi OHSHIMA
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, DISPLAY ELEMEN...
- Publication number 20160108072
- Publication date Apr 21, 2016
- RICOH COMPANY, LTD.
- Mamiko INOUE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROCHROMIC DISPLAY DEVICE, AND PRODUCING METHOD AND DRIVING MET...
- Publication number 20160005375
- Publication date Jan 7, 2016
- RICOH COMPANY, LTD.
- Yoshihisa Naijo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DISPLAY ELEMENT AND IMAGE DISPLAY DEVICE
- Publication number 20150378233
- Publication date Dec 31, 2015
- Koh FUJIMURA
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DISPLAY ELEMENT, DISPLAY DEVICE, INFORMATION SYSTEM,...
- Publication number 20150331295
- Publication date Nov 19, 2015
- RICOH COMPANY, LTD.
- Hiroyuki Takahashi
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY EL...
- Publication number 20150274761
- Publication date Oct 1, 2015
- Toshiya Sagisaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROCHROMIC DEVICE AND PRODUCTION METHOD THEREOF
- Publication number 20150198857
- Publication date Jul 16, 2015
- RICOH COMPANY, LTD.
- Tohru Yashiro
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DEVICE AND A METHOD FOR MANUFACTURING AN ELECTROCHRO...
- Publication number 20150168796
- Publication date Jun 18, 2015
- RICOH COMPANY, LTD.
- Tohru Yashiro
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DISPLAY ELEMENT AND DISPLAY DEVICE
- Publication number 20140268284
- Publication date Sep 18, 2014
- RICOH COMPANY, LTD.
- Yoshihisa Naijo
- G02 - OPTICS
Information Patent Application
ELECTRO-CHROMIC DISPLAY ELEMENT, DISPLAY APPARATUS, AND DRIVING METHOD
- Publication number 20140078569
- Publication date Mar 20, 2014
- RICOH COMPANY, LTD.
- Hiroyuki Takahashi
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DISPLAY DEVICE
- Publication number 20130335802
- Publication date Dec 19, 2013
- RICOH COMPANY, LTD.
- Sukchan Kim
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING AN ELECTROCHROMIC DISPLAY DEVICE AND AN EL...
- Publication number 20130258439
- Publication date Oct 3, 2013
- RICOH COMPANY, LTD.
- Yoshihisa Naijo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DISPLAY DEVICE AND A METHOD FOR MANUFACTURING AN ELE...
- Publication number 20130250394
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Yoshinori Okada
- G02 - OPTICS
Information Patent Application
THIN-FILM SOLAR BATTERY AND METHOD FOR PRODUCING THE SAME
- Publication number 20110226337
- Publication date Sep 22, 2011
- Hiroshi Deguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Kazuaki TSUJI

Person

Patents Grantslast 30 patents

Electrochromic element and method for manufacturing electrochromic...

Electrochromic display device and production method of electrochrom...

Electrochromic element and electrochromic dimming element

Electrochromic compound, electrochromic composition, and display el...

Electrochromic compound, electrochromic composition, and display el...

Electrochromic dimming device and electrochromic driving device

Electrochromic compound, electrochromic composition, and display el...

Electrochromic display device

Electrochromic compound, electrochromic composition, display elemen...

Electrochromic display device

Electrochromic display element, display device, information system,...

Electrochromic compound, electrochromic composition, display elemen...

Electrochromic display device with intermediate display electrode c...

Electrochromic display element and image display device

Method for manufacturing an electrochromic display device and an el...

Electrochromic device and production method thereof

Electrochromic display element and display device

Electro-chromic display element, display apparatus, and driving method

Electrochromic display device

Patents Applicationslast 30 patents

ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY EL...

ELECTROCHROMIC DISPLAY DEVICE AND PRODUCTION METHOD OF ELECTROCHROM...

ELECTROCHROMIC ELEMENT AND METHOD FOR MANUFACTURING ELECTROCHROMIC...

ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY EL...

ELECTROCHROMIC ELEMENT AND ELECTROCHROMIC DIMMING ELEMENT

ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, DISPLAY ELEMEN...

ELECTROCHROMIC DISPLAY DEVICE

ELECTROCHROMIC DIMMING DEVICE AND ELECTROCHROMIC DRIVING DEVICE

ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, DISPLAY ELEMEN...

ELECTROCHROMIC DISPLAY DEVICE, AND PRODUCING METHOD AND DRIVING MET...

ELECTROCHROMIC DISPLAY ELEMENT AND IMAGE DISPLAY DEVICE

ELECTROCHROMIC DISPLAY ELEMENT, DISPLAY DEVICE, INFORMATION SYSTEM,...

ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY EL...

ELECTROCHROMIC DEVICE AND PRODUCTION METHOD THEREOF

ELECTROCHROMIC DEVICE AND A METHOD FOR MANUFACTURING AN ELECTROCHRO...

ELECTROCHROMIC DISPLAY ELEMENT AND DISPLAY DEVICE

ELECTRO-CHROMIC DISPLAY ELEMENT, DISPLAY APPARATUS, AND DRIVING METHOD

ELECTROCHROMIC DISPLAY DEVICE

METHOD FOR MANUFACTURING AN ELECTROCHROMIC DISPLAY DEVICE AND AN EL...

ELECTROCHROMIC DISPLAY DEVICE AND A METHOD FOR MANUFACTURING AN ELE...

THIN-FILM SOLAR BATTERY AND METHOD FOR PRODUCING THE SAME