P

Inventor

KANEKO FUMINARI

JP29 patents
⚠️ This page may combine multiple inventors who share the name “KANEKO FUMINARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH CO LTD

14 patents
US10495937B2Dec 3, 2019

Electrochromic device and production method thereof

RICOH CO LTD6 citations73
US11370963B2Jun 28, 2022

Electrochromic compound, electrochromic composition, and electrochromic element

RICOH CO LTD2 citations71
US10935862B2Mar 2, 2021

Electrochromic compound, electrochromic composition, and electrochromic display element

RICOH CO LTD0 citations62
US11774826B2Oct 3, 2023

Electrochromic element and electrochromic light control device

RICOH CO LTD1 citations61
US11175559B2Nov 16, 2021

Electrochromic device

RICOH CO LTD0 citations59
US12091612B2Sep 17, 2024

Electrochromic element

RICOH CO LTD0 citations52
US10988684B2Apr 27, 2021

Electrochromic compound, electrochromic composition, electrochromic element, and electrochromic dimming element

RICOH CO LTD0 citations52
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
US11859131B2Jan 2, 2024

Electrochromic compound, electrochromic composition, and electrochromic element

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
US11630365B2Apr 18, 2023

Electrochromic element and production method thereof, electrochromic light-adjusting element, electrochromic light-adjusting lens, and electrochromic device

RICOH CO LTD0 citations48

KATANO YASUO

4 patents

KANEKO FUMINARI

2 patents

YASHIRO TOHRU

1 patent

YAMAMOTO SATOSHI

1 patent

UNIV KEIO

1 patent

SHINODA MASATO

1 patent

MATSUMOTO TAKAHIKO

1 patent

SASA NOBORU

1 patent

URA NAOKI

1 patent

TOMONO HIDENORI

1 patent

MATSUOKA YUTO

1 patent