Sawanaka; Kei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sawanaka; Kei.The latest application filed is for "sheet container and image forming apparatus".

Company Profile

1.13.14

Sawanaka; Kei - Kawasaki-shi JP
Sawanaka; Kei - Kawasaki JP
Sawanaka; Kei - Susono JP
Sawanaka; Kei - Susono-shi JP
Sawanaka; Kei - Shizuoka JP
Sawanaka; Kei - Sunto-gun JP
Sawanaka, Kei - Shizuoka-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
Sheet Container And Image Forming Apparatus App 20210309470 - Sawanaka; Kei	2021-10-07
Sheet container and image forming apparatus Grant 11,066,261 - Sawanaka July 20, 2	2021-07-20
Sheet Container And Image Forming Apparatus App 20190291983 - Sawanaka; Kei	2019-09-26
Image forming apparatus Grant 9,152,092 - Suzuki , et al. October 6, 2	2015-10-06
Image forming apparatus with developing unit and control method therefor Grant 9,134,693 - Kawamura , et al. September 15, 2	2015-09-15
Image forming apparatus Grant 8,955,842 - Sawanaka , et al. February 17, 2	2015-02-17
Image Forming Apparatus App 20140169833 - Kawamura; Hiroshi ; et al.	2014-06-19
Image Forming Apparatus App 20130094880 - Suzuki; Kazushi ; et al.	2013-04-18
Sheet feeding apparatus and image forming apparatus Grant 8,342,514 - Tomura , et al. January 1, 2	2013-01-01
Image forming apparatus Grant 8,322,705 - Oka , et al. December 4, 2	2012-12-04
Image Forming Apparatus App 20120242032 - Sawanaka; Kei ; et al.	2012-09-27
Sheet feeding apparatus and image forming apparatus with sheet feeding cassette and associated locking means Grant 8,262,084 - Nishikata , et al. September 11, 2	2012-09-11
Sheet Feeding Apparatus And Image Forming Apparatus App 20110140355 - Nishikata; Kazushi ; et al.	2011-06-16
Sheet feeding apparatus and image forming apparatus Grant 7,913,996 - Nishikata , et al. March 29, 2	2011-03-29
Image Forming Apparatus App 20110031680 - Oka; Henrique Massanori ; et al.	2011-02-10
Sheet Feeding Apparatus And Image Forming Apparatus App 20100244365 - TOMURA; HISAYUKI ; et al.	2010-09-30
Sheet feeding apparatus and image forming apparatus Grant 7,758,042 - Tomura , et al. July 20, 2	2010-07-20
Sheet feeding apparatus and sheet processing apparatus Grant 7,460,825 - Sawanaka , et al. December 2, 2	2008-12-02
Sheet Feeding Apparatus And Image Forming Apparatus App 20070182088 - Tomura; Hisayuki ; et al.	2007-08-09
Sheet Feeding Apparatus And Image Forming Apparatus App 20070145666 - Nishikata; Kazushi ; et al.	2007-06-28
Sheet feeding apparatus and image forming apparatus App 20060237895 - Nishikata; Kazushi ; et al.	2006-10-26
Sheet feeding apparatus and sheet processing apparatus App 20050191065 - Sawanaka, Kei ; et al.	2005-09-01
Image forming apparatus with openable-and-closable member positionable switch feature Grant 6,678,481 - Sawanaka , et al. January 13, 2	2004-01-13
Sheet conveying apparatus and image forming apparatus Grant 6,493,534 - Sawanaka , et al. December 10, 2	2002-12-10
Image forming apparatus App 20020114633 - Sawanaka, Kei ; et al.	2002-08-22
Sheet conveying apparatus and image forming apparatus App 20010033760 - Sawanaka, Kei ; et al.	2001-10-25

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