Canon Kabuskiki Kaisha

Patent Applications and Registrations

Patent applications and USPTO patent grants for Canon Kabuskiki Kaisha.The latest application filed is for "protection of the distribution of digital documents in a peer to peer network".

Company Profile

2.8.1

Canon Kabuskiki Kaisha - Tokyo 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
Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating element Grant 10,838,329 - Sako , et al. November 17, 2	2020-11-17
Electrophotographic belt and electrophotographic image forming apparatus Grant 10,551,771 - Uchida , et al. Fe	2020-02-04
Optical element and optical apparatus Grant 8,339,708 - Sano , et al. December 25, 2	2012-12-25
Protection of the distribution of digital documents in a peer to peer network App 20050044146 - Nassor, Eric ; et al.	2005-02-24
Recording medium and recording method using the same Grant 6,605,336 - Ichinose , et al. August 12, 2	2003-08-12
Extendable data storage system and method for storing relationships between UIDs Grant 5,946,688 - Roberts August 31, 1	1999-08-31
Electrophotographic image forming apparatus with a process cartridge mounting feature Grant 5,528,342 - Setoriyama June 18, 1	1996-06-18
Recorder having ink supply means for movable ink tank Grant 4,757,331 - Mizusawa July 12, 1	1988-07-12
Photoconductive member with two amorphous silicon layers Grant 4,409,308 - Shimizu , et al. October 11, 1	1983-10-11

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