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 patentsUS10495937B2Dec 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 patentsUS8663893B2Mar 4, 2014
Fixing solution, fixing method, fixing device, image forming method and image forming apparatus
KATANO YASUO4 citations72
US8699933B2Apr 15, 2014
Fixation device, image forming apparatus, and fixation fluid storage container
KATANO YASUO2 citations62
US8463171B2Jun 11, 2013
Fixing solution, fixing method, fixing device, image forming method and image forming apparatus
KATANO YASUO4 citations62
US8900784B2Dec 2, 2014
Toner, developer, toner container, image forming apparatus, image forming method, and process cartridge
KATANO YASUO1 citations51