Suganuma; Tohru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Suganuma; Tohru.The latest application filed is for "carrier for developing electrostatic latent image, two-component developer, image forming apparatus, process cartridge, and image forming method".

Company Profile

8.12.17

Suganuma; Tohru - Shizuoka JP
Suganuma; Tohru - Numazu JP
SUGANUMA; Tohru - Numazu-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Carrier For Developing Electrostatic Latent Image, Two-component Developer, Image Forming Apparatus, Process Cartridge, And Image Forming Method App 20220291603 - KISHIDA; Hiroyuki ; et al.	2022-09-15
Carrier For Forming Electrophotographic Image, Developer, Image Forming Method, Image Forming Apparatus, And Process Cartridge App 20220291604 - Suzuki; Namie ; et al.	2022-09-15
Carrier For Forming Electrophotographic Image, Developer For Forming Electrophotographic Image, Electrophotographic Image Forming Method, Electrophotographic Image Forming Apparatus, And Process Cartridge App 20220187729 - Nagayama; Masashi ; et al.	2022-06-16
Carrier for developer of electrostatic latent image, two-component developer, replenishing developer, image forming apparatus, and toner stored unit Grant 10,474,051 - Takii , et al. Nov	2019-11-12
Carrier, developer, supplemental developer, image forming apparatus, image forming method, and process cartridge Grant 10,444,651 - Takii , et al. Oc	2019-10-15
Carrier, developer, image forming apparatus, developer stored unit, and image forming method Grant 10,234,783 - Sakata , et al.	2019-03-19
Carrier For Developer Of Electrostatic Latent Image, Two-component Developer, Replenishing Developer, Image Forming Apparatus, And Toner Stored Unit App 20190018331 - Takii; Mariko ; et al.	2019-01-17
Carrier, Developer, Supplemental Developer, Image Forming Apparatus, Image Forming Method, And Process Cartridge App 20180267421 - TAKII; Mariko ; et al.	2018-09-20
Carrier, developing agent, image forming apparatus, image forming method, replenishment toner, and process cartridge Grant 10,025,214 - Nagayama , et al. July 17, 2	2018-07-17
Carrier, Developer, Image Forming Apparatus, Developer Stored Unit, And Image Forming Method App 20180120724 - SAKATA; Koichi ; et al.	2018-05-03
Carrier, Developing Agent, Image Forming Apparatus, Image Forming Method, Replenishment Toner, And Process Cartridge App 20170185000 - NAGAYAMA; Masashi ; et al.	2017-06-29
Method of manufacturing toner Grant 8,012,662 - Suganuma September 6, 2	2011-09-06
Milling and classifying apparatus, collision mill, air classifier, toner, and method for producing toner Grant 7,438,245 - Kawamoto , et al. October 21, 2	2008-10-21
Method Of Matnufacturing Toner App 20080227021 - SUGANUMA; Tohru	2008-09-18
Toner, developer, image forming method, image forming apparatus and toner manufacturing method Grant 7,318,990 - Makino , et al. January 15, 2	2008-01-15
Milling and classifying apparatus, collision mill, air classifier, toner, and method for producing toner App 20060032952 - Kawamoto; Masahiro ; et al.	2006-02-16
Toner, developer, image forming method, image forming apparatus and toner manufacturing method App 20050158648 - Makino, Nobuyasu ; et al.	2005-07-21
Carrier for dry two-component developer and method of producing the same Grant 5,652,079 - Mochizuki , et al. July 29, 1	1997-07-29

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