Inventor

Noriyuki Mizutani

Inventor

Kanagawa, JP

Overview

1998–2020

Patent span

Physics

Primary field (CPC G)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography100%

PatentTitleYear

10,578,989Electrostatic charge image developer, developer cartridge, and process cartridge2020 10,520,841Electrostatic image developing toner, electrostatic latent image developer, and toner cartridge2019 10,466,605Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge2019 10,191,399Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge2019 9,726,997'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus'2017 9,612,542'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'2017 9,575,428'Electrostatic-image developing toner, electrostatic image developer, and toner cartridge'2017 9,529,292'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'2016 9,482,972'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'2016 9,477,166'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'2016 9,470,994'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'2016 9,304,423'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, and process cartridge'2016 9,304,419'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, and process cartridge'2016 9,244,372'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'2016 9,081,317'Positively chargeable toner, electrostatic charge image developer, toner cartridge, image forming method, and image forming apparatus'2015 9,012,114'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'2015 8,722,296'Toner for electrostatic image development, method of producing the same, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus'2014 8,298,737'White toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus'2012 8,293,440'White toner for electrostatic image development, electrostatic image developing agent, toner cartridge, process cartridge and image forming apparatus'2012 8,216,757'Toner for electrostatic charge image development and manufacturing method thereof, and electrostatic charge image developer, toner cartridge, process cartridge and image forming apparatus'2012 8,142,971'Electrostatic charge developer, electrostatic charge image developer cartridge, process cartridge, and image forming apparatus'2012 7,955,774'Electrostatic developing toner, method of producing the same, electrostatic developer and image forming method'2011 7,867,681'Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus'2011 7,759,040'Image forming method'2010 7,713,669'Toner for developing electrostatic images, electrostatic image developer, and image-forming method'2010 7,642,031'Electrophotographic toner and electrophotographic developer and image forming method'2010 7,432,031'Toner for electrostatic charge developing, production method thereof, developer for electrostatic charge developing using the same, and image forming method'2008 6,040,102'Electrostatic latent image developer and image forming method'2000 5,965,313'Toners for electrophotography, developers for electrophotography and methods for forming images using the same'1999 5,849,448'Carrier for developer of electrostatic latent image, method for making said carrier'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2020Patents assigned to FUJI XEROX CO LTD (30)· patent assignee history

1998–2011Based in Minami-ashigara, JP· patent location history

2008–2020Based in Kanagawa, JP· patent location history

2012–2014Patents assigned to MIZUTANI NORIYUKI (5)· patent assignee history

2012–2014Patents assigned to YOSHINO SUSUMU (3)· patent assignee history

2012Patents assigned to IKEDA YUSUKE (2)· patent assignee history

2012–2014Patents assigned to IWANAGA TAKESHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI XEROX CO LTD	30	1998–2020
MIZUTANI NORIYUKIself	5	2012–2014
YOSHINO SUSUMU	3	2012–2014
IKEDA YUSUKE	2	2012
IWANAGA TAKESHI	2	2012–2014

Locations

Location	Patents	Span
Kanagawa, JP	24	2008–2020
Minami-ashigara, JP	6	1998–2011