Inventor
TAKEUCHI SAKAE
JP63 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI SAKAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
26 patentsUS10183275B2Jan 22, 2019
Titanium oxide particle, method for producing titanium oxide particle, and composition for forming photocatalyst
FUJI XEROX CO LTD10 citations84
US10155220B2Dec 18, 2018
Titanium oxide particle, composition for forming photocatalyst, and photocatalyst
FUJI XEROX CO LTD14 citations84
US9726998B1Aug 8, 2017
Electrostatic charge image developer, developer cartridge, and process cartridge
FUJI XEROX CO LTD9 citations84
US10538434B2Jan 21, 2020
Titanium oxide aerogel particle, photocatalyst forming composition, and photocatalyst
FUJI XEROX CO LTD4 citations73
US10100176B2Oct 16, 2018
Resin particle composition
FUJI XEROX CO LTD2 citations73
US10081718B2Sep 25, 2018
Resin particle composition
FUJI XEROX CO LTD2 citations73
US11235608B2Feb 1, 2022
Method for forming printed material and system for forming printed material
FUJI XEROX CO LTD2 citations72
US9394413B2Jul 19, 2016
Resin particle and method for producing the same
FUJI XEROX CO LTD3 citations72
US10807058B2Oct 20, 2020
Silica-titania composite aerogel particle, photocatalyst-forming composition, and photocatalyst
FUJI XEROX CO LTD1 citations62
US10807070B2Oct 20, 2020
Silica titania composite aerogel particle, photocatalyst forming composition, and photocatalyst
FUJI XEROX CO LTD1 citations62
US10722866B2Jul 28, 2020
Titanium oxide film and structure
FUJI XEROX CO LTD1 citations62
US10870105B2Dec 22, 2020
Metatitanic acid particles, method for producing metatitanic acid particles, and composition for forming photocatalyst
FUJI XEROX CO LTD0 citations52
US10792641B2Oct 6, 2020
Structure
FUJI XEROX CO LTD0 citations52
US10668457B2Jun 2, 2020
Metatitanic acid particle, composition for forming photocatalyst, and photocatalyst
FUJI XEROX CO LTD0 citations52
US10668456B2Jun 2, 2020
Titanium oxide particle, composition for forming photocatalyst, and photocatalyst
FUJI XEROX CO LTD0 citations52
US10570020B2Feb 25, 2020
Silica particle and method of preparing silica particle
FUJI XEROX CO LTD0 citations52
US10563018B2Feb 18, 2020
Titanium oxide aerogel particle, photocatalyst-forming composition, and photocatalyst
FUJI XEROX CO LTD0 citations52
US10512895B2Dec 24, 2019
Titanium oxide particle, composition for forming photocatalyst, and photocatalyst
FUJI XEROX CO LTD0 citations52
US10500579B2Dec 10, 2019
Metatitanic acid particle, composition for forming photocatalyst, and photocatalyst
FUJI XEROX CO LTD0 citations52
US10471417B2Nov 12, 2019
Titanium oxide particle and method for producing the same
FUJI XEROX CO LTD0 citations52
US10265680B2Apr 23, 2019
Silica particle comprising a titania coating and method for producing the same
FUJI XEROX CO LTD0 citations52
US10061216B2Aug 28, 2018
Electrostatic image developer and toner, electrostatic image developer and toner cartridge
FUJI XEROX CO LTD0 citations52
US9946178B2Apr 17, 2018
Toner for electrostatic image development, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
FUJI XEROX CO LTD0 citations52
US9904197B2Feb 27, 2018
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
FUJI XEROX CO LTD0 citations52
US9891543B2Feb 13, 2018
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
FUJI XEROX CO LTD0 citations52
US9885966B2Feb 6, 2018
Electrostatic charge image developing toner, electrostatic charge image developer and toner cartridge
FUJI XEROX CO LTD0 citations52
FUJIFILM BUSINESS INNOVATION CORP
19 patentsUS11104538B1Aug 31, 2021
Method for producing printed material and system for producing printed material
FUJIFILM BUSINESS INNOVATION CORP9 citations85
US11235593B2Feb 1, 2022
Method for forming printed material and system for forming printed material
FUJIFILM BUSINESS INNOVATION CORP6 citations74
US12351467B2Jul 8, 2025
Silica particle and method for producing the same
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11866340B2Jan 9, 2024
Silica particle and method for producing the same
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11795302B2Oct 24, 2023
Resin particles and method for manufacturing resin particles
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11547069B2Jan 10, 2023
Water purification particles, water culture apparatus, and water purification apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11148951B2Oct 19, 2021
Silica-titania composite and structure
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11083200B2Aug 10, 2021
Plant protection agent
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11045797B2Jun 29, 2021
Filter
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11040899B2Jun 22, 2021
Water purification member, hydroponic system, and water purification apparatus
FUJIFILM BUSINESS INNOVATION CORP1 citations62
US12421396B2Sep 23, 2025
Silica particles and method for producing the same
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12287607B2Apr 29, 2025
Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12251956B2Mar 18, 2025
Method for producing printed material and system for producing printed material
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12215033B2Feb 4, 2025
Silica particles comprising nitrogen element-containing compound containing molybdenum element
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12162769B2Dec 10, 2024
Silica particles and manufacturing method thereof
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12077443B2Sep 3, 2024
Silica particles and method for producing the same
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11964507B2Apr 23, 2024
Method for producing printed material and system for producing printed material
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11090632B2Aug 17, 2021
Filter containing photocatalyst particles and resin particles
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12359103B2Jul 15, 2025
Pressure sensitive adhesive particle and method of producing printed matter
FUJIFILM BUSINESS INNOVATION CORP0 citations52
SATO KK
3 patentsKADOKURA YASUO
1 patentZENITANI YUKA
1 patentShowing the top 50 of 63 patents by PatentIndex Score.