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Inventor

Takahiro Honda

Inventor
Shizuoka, JP

Overview

43→
Patents
2006–2021
Patent span
Physics
Primary field (CPC G)

Patents· 43 as inventor

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

G03Gprimary
G03GElectrography60%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
B01DSeparation3%
B05BSpraying apparatus3%
B29BPreparation or pretreatment of the material to be shaped3%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
A61KPreparations for medical, dental or toiletry purposes2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
C04BLime, magnesia2%
PatentTitleYear
10,952,973Production method of pregabalin-containing composition and pregabalin-containing composition202110,792,605Honeycomb filter202010,488,774Image forming apparatus and image forming method201910,274,853Toner, developer, toner housing unit and image forming apparatus201910,035,142Honeycomb structure20189,300,836'Image forming apparatus enabling circuit-cycling time of image carrier included in transfer unit to be found accurately'20169,268,288'Image forming apparatus with rotatable curling correction portion'20169,261,844'Image forming apparatus'20169,201,326'Toner, developer and image forming apparatus'20159,116,496'Image forming apparatus including fixing portion'20159,023,572'Method for producing toner for developing electrostatic image and apparatus for producing resin particles'20159,005,864'Toner, two-component developer and image forming apparatus'20158,956,795'Toner for developing electrostatic image, two-component developer and image forming apparatus'20158,948,631'Image forming apparatus and density adjusting method'20158,795,938'Toner and image forming apparatus'20148,778,588'Toner for electrostatic charge development'20148,758,972'Toner, method of producing toner, and image forming method'20148,748,072'Method and apparatus for producing toner'20148,703,375'Toner, method for forming toner, developer, and image forming method'20148,614,043'Toner'20138,568,628'Toner preparation method and apparatus, and toner prepared thereby'20138,435,716'Method for producing toner, toner, and image forming method using the same'20138,329,373'Method and apparatus for producing toner'20128,318,400'Method of preparing toner and the toner, and developer and image forming method using the toner'20128,268,526'Toner, developer and image forming apparatus'20128,263,304'Toner, method for producing toner, and developer'20128,252,500'Toner, and method for producing the same'20128,110,332'Electrophotographic toner and method for producing the electrophotographic toner'20128,107,832'Image forming apparatus'20128,034,526'Method for manufacturing toner and toner'20118,007,976'Electrostatic image developing toner, toner kit and image forming apparatus'20117,939,235'Image formation method'20117,935,469'Image forming method and toner for developing latent electrostatic image'20117,738,819'Image forming method and apparatus, and developing device and process cartridge therefor'20107,736,826'Toner, developer and image forming apparatus'20107,638,250'Toner, developing device, image forming apparatus, and image forming method using the toner'20097,559,189'Soundproof geared cable'20097,521,164'Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method'20097,473,508'Toner, developer and image forming apparatus'20097,429,442'Toner, and two component developer and image forming apparatus using the toner'20087,374,851'Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method'20087,129,013'Toner and developer for developing latent electrostatic images, and image forming apparatus'20067,083,890'Toner and image forming apparatus using the toner'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2010Patents assigned to RICOH KK (9)· patent assignee history
2006–2019Based in Shizuoka, JP· patent location history
2008–2010Based in Numazu, JP· patent location history
2009–2014Based in Fujinomiya, JP· patent location history
2011–2019Patents assigned to RICOH CO LTD (24)· patent assignee history
2012–2019Patents assigned to HONDA TAKAHIRO (22)· patent assignee history
2012–2015Patents assigned to WATANABE YOHICHIROH (9)· patent assignee history
2012–2015Patents assigned to NORIKANE YOSHIHIRO (8)· patent assignee history
2012–2016Based in Osaka, JP· patent location history
2018–2020Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD242011–2019
HONDA TAKAHIROself222012–2019
RICOH KK92006–2010
WATANABE YOHICHIROH92012–2015
NORIKANE YOSHIHIRO82012–2015
Locations
LocationPatentsSpan
Shizuoka, JP152006–2019
Fujinomiya, JP132009–2014
Osaka, JP62012–2016
Numazu, JP42008–2010
Nagoya, JP22018–2020