P

Inventor

URA NAOKI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “URA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH CO LTD

5 patents
US11754901B2Sep 12, 2023

Electrochromic device, wearable device, and method for driving electrochromic device

RICOH CO LTD0 citations51
US11269229B2Mar 8, 2022

Electrochromic display device and production method of electrochromic display device

RICOH CO LTD0 citations51
US11966139B2Apr 23, 2024

Electrochromic element, and method for driving the same

RICOH CO LTD0 citations50
US11319484B2May 3, 2022

Electrochromic element and method for manufacturing electrochromic element

RICOH CO LTD0 citations50
US11970662B2Apr 30, 2024

Electrochromic element

RICOH CO LTD0 citations48

URA NAOKI

2 patents
US12378466B2Aug 5, 2025

Electrochromic display element and method for producing electrochromic display element

URA NAOKI0 citations56
US11079647B2Aug 3, 2021

Electrochromic display element, optical filter, lens unit, and imaging device

URA NAOKI1 citations55

YOKOGAWA ELECTRIC CORP

1 patent
US6571273B1May 27, 2003

Process control system

YOKOGAWA ELECTRIC CORP39 citations90