Naoki Ura

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochromic element
- Patent number 11,970,662
- Issue date Apr 30, 2024
- Ricoh Company, Ltd.
- Fuminari Kaneko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochromic element, and method for driving the same
- Patent number 11,966,139
- Issue date Apr 23, 2024
- Ricoh Company, Ltd.
- Naoki Ura
- G02 - OPTICS
Information Patent Grant
Electrochromic device, wearable device, and method for driving elec...
- Patent number 11,754,901
- Issue date Sep 12, 2023
- Ricoh Company, Ltd.
- Tohru Yashiro
- G02 - OPTICS
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 display element, optical filter, lens unit, and imag...
- Patent number 11,079,647
- Issue date Aug 3, 2021
- Ricoh Company, Ltd.
- Naoki Ura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ELECTROCHROMIC ELEMENT, ELECTROCHROMIC DISPLAY DEVICE, ELECTROCHROM...
- Publication number 20240184178
- Publication date Jun 6, 2024
- RICOH COMPANY, LTD.
- Fuminari Kaneko
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DISPLAY ELEMENT AND METHOD FOR PRODUCING ELECTROCHRO...
- Publication number 20220315830
- Publication date Oct 6, 2022
- RICOH COMPANY, LTD.
- Naoki URA
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT, AND METHOD FOR DRIVING THE SAME
- Publication number 20220035216
- Publication date Feb 3, 2022
- RICOH COMPANY, LTD.
- Naoki URA
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT
- Publication number 20210032531
- Publication date Feb 4, 2021
- Fuminari KANEKO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL ELEMENT AND SPECTACLES
- Publication number 20200409182
- Publication date Dec 31, 2020
- Yuuya ENDOH
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DEVICE, WEARABLE DEVICE, AND METHOD FOR DRIVING ELEC...
- Publication number 20200301226
- Publication date Sep 24, 2020
- Tohru YASHIRO
- G02 - OPTICS
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 DISPLAY ELEMENT, OPTICAL FILTER, LENS UNIT, AND IMAG...
- Publication number 20190294015
- Publication date Sep 26, 2019
- Naoki Ura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Electrochromic element

Electrochromic element, and method for driving the same

Electrochromic device, wearable device, and method for driving elec...

Electrochromic element and method for manufacturing electrochromic...

Electrochromic display device and production method of electrochrom...

Electrochromic display element, optical filter, lens unit, and imag...

Patents Applicationslast 30 patents

ELECTROCHROMIC ELEMENT, ELECTROCHROMIC DISPLAY DEVICE, ELECTROCHROM...

ELECTROCHROMIC DISPLAY ELEMENT AND METHOD FOR PRODUCING ELECTROCHRO...

ELECTROCHROMIC ELEMENT, AND METHOD FOR DRIVING THE SAME

ELECTROCHROMIC ELEMENT

OPTICAL ELEMENT AND SPECTACLES

ELECTROCHROMIC DEVICE, WEARABLE DEVICE, AND METHOD FOR DRIVING ELEC...

ELECTROCHROMIC DISPLAY DEVICE AND PRODUCTION METHOD OF ELECTROCHROM...

ELECTROCHROMIC ELEMENT AND METHOD FOR MANUFACTURING ELECTROCHROMIC...

ELECTROCHROMIC DISPLAY ELEMENT, OPTICAL FILTER, LENS UNIT, AND IMAG...