Kamoi; Sumio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kamoi; Sumio.The latest application filed is for "electroconductive resin belt, method of preparing the same, and image forming apparatus having the same".

Company Profile

0.12.22

Kamoi; Sumio - Tokyo JP
Kamoi; Sumio - Setagaya-ku JP
Kamoi; Sumio - Chiba JP
Kamoi; Sumio - Funabashi 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
Electroconductive Resin Belt, Method Of Preparing The Same, And Image Forming Apparatus Having The Same App 20150227090 - Kamoi; Sumio ; et al.	2015-08-13
Conductive Resin Belt, Method Of Manufacturing The Conductive Resin Belt, And Image Forming Apparatus Employing The Conductive Resin Belt App 20150072148 - Hayashi; Yumiko ; et al.	2015-03-12
Belt Assembly, Image-forming Apparatus, And Method For Manufacturing The Belt Assembly App 20150004416 - TANAKA; Takashi ; et al.	2015-01-01
Seamless Belt And Production Method Thereof, And Image Forming Apparatus App 20140183420 - KAMOI; Sumio ; et al.	2014-07-03
Development roller including a development sleeve, surface treatment device that treats an outer surface of the development sleeve and wire member that roughens the outer surface of the development sleeve Grant 8,175,501 - Kamiya , et al. May 8, 2	2012-05-08
Heat-resistant resin belt, manufacturing method thereof and image forming apparatus Grant 8,047,940 - Takai , et al. November 1, 2	2011-11-01
Heat-resistant resin endless belt producing method Grant 8,038,819 - Kamoi , et al. October 18, 2	2011-10-18
Development Roller Including A Development Sleeve, Surface Treatment Device That Treats An Outer Surface Of The Development Sleeve And Wire Member That Roughens The Outer Surface Of The Development Sleeve App 20110142501 - Kamiya; Noriyuki ; et al.	2011-06-16
Heat-Resistant Resin Endless Belt Producing Method App 20100314039 - KAMOI; Sumio ; et al.	2010-12-16
Magnet compound material to be compression molded, a molded elongate magnetic, a magnet roller, a developing agent-carrying body, a developing apparatus and an image-forming apparatus Grant 7,572,388 - Terashima , et al. August 11, 2	2009-08-11
Heat-resistant Resin Belt, Manufacturing Method Thereof And Image Forming Apparatus App 20090069138 - Takai; Atsushi ; et al.	2009-03-12
Image Carrier, Lubricant-molded Body, Lubricant Application Device, Image Forming Apparatus And Process Cartridge App 20080220355 - Kamoi; Sumio ; et al.	2008-09-11
Long magnet, production method thereof, magnet roller and image forming device Grant 7,366,454 - Nakamura , et al. April 29, 2	2008-04-29
Development magnet roller, development device, process cartridge and image forming apparatus Grant 7,352,983 - Kamiya , et al. April 1, 2	2008-04-01
Developing roller, developing apparatus, process cartridge, and image formation apparatus Grant 7,203,450 - Kakegawa , et al. April 10, 2	2007-04-10
Development roller, surface treatment device and wire member App 20070059047 - Kamiya; Noriyuki ; et al.	2007-03-15
Image forming apparatus and developing device therefor Grant 7,189,338 - Kamoi , et al. March 13, 2	2007-03-13
Magnet compound material to be compression molded, a molded elongate magnetic, a magnet roller, a developing agent-carrying body, a developing apparatus and an image-forming apparatus App 20070036590 - Terashima; Satoshi ; et al.	2007-02-15
Developing device and an image forming apparatus including the same Grant 7,027,761 - Koetsuka , et al. April 11, 2	2006-04-11
Developing roller, developing apparatus, process cartridge, and image formation apparatus App 20050135843 - Kakegawa, Mieko ; et al.	2005-06-23
Development magnet roller, development device, process cartridge and image forming apparatus App 20050063738 - Kamiya, Noriyuki ; et al.	2005-03-24
Long magnet, production method thereof, magnet roller and image forming device App 20040258436 - Nakamura, Makoto ; et al.	2004-12-23
Developing device and an image forming apparatus including the same App 20040234299 - Koetsuka, Kyohta ; et al.	2004-11-25
Image forming apparatus and developing device therefor App 20040113118 - Kamoi, Sumio ; et al.	2004-06-17
Developing device using a developing roller and image forming apparatus including the same Grant 6,697,593 - Imamura , et al. February 24, 2	2004-02-24
Developing device for an image forming apparatus and process cartridge including the same App 20040018031 - Imamura, Tsuyoshi ; et al.	2004-01-29
Developing device using a developing roller and image forming apparatus including the same App 20020114647 - Imamura, Tsuyoshi ; et al.	2002-08-22
Sealing Agent For Liquid Crystal Display And Liquid Crystal Deisplay Using The Sealing Agent App 20010053426 - KAMOI, SUMIO ; et al.	2001-12-20
Liquid crystal color display device Grant 4,793,691 - Enomoto , et al. December 27, 1	1988-12-27
Reaction setting, polymer, sealing material for liquid crystal displays Grant 4,470,668 - Inoue , et al. September 11, 1	1984-09-11

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