Otomo; Yasunao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Otomo; Yasunao.The latest application filed is for "image forming apparatus, cartridge, and storing device mounted to the cartridge".

Company Profile

0.8.9

Otomo; Yasunao - Mishima JP
Otomo; Yasunao - Shizuoka-ken JP
Otomo; Yasunao - Shizuoka JP
Otomo, Yasunao - Mishima-shi JP
Otomo; Yasunao - Numazu JP
Otomo, Yasunao - 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
Image forming apparatus, cartridge, and storing device mounted to the cartridge Grant 7,692,804 - Naito , et al. April 6, 2	2010-04-06
Image forming apparatus, cartridge, and storing device mounted to the cartridge Grant 7,639,956 - Naito , et al. December 29, 2	2009-12-29
Image forming apparatus, cartridge, and storing device mounted to the cartridge App 20060181726 - Naito; Norihito ; et al.	2006-08-17
Image forming apparatus, cartridge, and storing device mounted to the cartridge App 20060109491 - Naito; Norihito ; et al.	2006-05-25
Developing apparatus including agitating member Grant 7,003,249 - Hasegawa , et al. February 21, 2	2006-02-21
Developing blade and device and process cartridge Grant 6,963,714 - Otomo , et al. November 8, 2	2005-11-08
Image forming apparatus and method of sensing amount of remaining developer in image forming apparatus Grant 6,944,410 - Naito , et al. September 13, 2	2005-09-13
Image forming apparatus provided with a cleaning blade Grant 6,804,480 - Otomo October 12, 2	2004-10-12
Developing blade and device and process cartridge App 20040131393 - Otomo, Yasunao ; et al.	2004-07-08
Image forming apparatus and method of sensing amount of remaining developer in image forming apparatus App 20040105690 - Naito, Norihito ; et al.	2004-06-03
Developing apparatus including agitating member App 20040096241 - Hasegawa, Hideaki ; et al.	2004-05-20
Image forming apparatus provided with a cleaning blade App 20030215254 - Otomo, Yasunao	2003-11-20
Image forming apparatus and a unit detachably mountable on an image forming apparatus comprising means for detecting the amount of developer contained in a developer container Grant 6,621,989 - Otomo , et al. September 16, 2	2003-09-16
Cartridge, image forming apparatus and method of controlling the image forming apparatus Grant 6,615,001 - Otomo , et al. September 2, 2	2003-09-02
Cartridge, image forming apparatus and method of controlling the image forming apparatus App 20020048463 - Otomo, Yasunao ; et al.	2002-04-25
Image forming apparatus and cartridge detachably mountable on image forming apparatus App 20010028802 - Otomo, Yasunao ; et al.	2001-10-11
Process cartridge and electrophotographic image forming apparatus App 20010019666 - Otomo, Yasunao	2001-09-06

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