Ohori; Mayumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohori; Mayumi.The latest application filed is for "image forming apparatus".

Company Profile

0.10.1

Ohori; Mayumi - Kawasaki JP
Ohori, Mayumi - Kawasaki-shi JP
Ohori; Mayumi - Kanagawa JP
Ohori; Mayumi - Kanagawa-ken JP
Ohori; Mayumi - 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 forming apparatus Grant 6,898,383 - Ohori , et al. May 24, 2	2005-05-24
Image forming apparatus App 20040071475 - Ohori, Mayumi ; et al.	2004-04-15
Image forming apparatus having a sensor for sensing an amount of reflected light from both a photoconductive element and a paper Grant 6,628,903 - Ohori , et al. September 30, 2	2003-09-30
Image-forming apparatus having a seal for a developer and a method for detecting a removal of the seal Grant 6,266,501 - Mizuishi , et al. July 24, 2	2001-07-24
Image forming apparatus with a voltage applying unit for image transfer Grant 6,160,969 - Ishigaki , et al. December 12, 2	2000-12-12
Image forming apparatus with improved toner density control Grant 6,148,161 - Usui , et al. November 14, 2	2000-11-14
Image forming apparatus having detachable transfer roller and discharge device Grant 6,144,822 - Yamaguchi , et al. November 7, 2	2000-11-07
Image forming apparatus having a sensor for sensing an amount of reflected light from both a photoconductive element and a paper Grant 6,144,811 - Ohori , et al. November 7, 2	2000-11-07
Image forming apparatus and method for controlling charging and developing bias voltage Grant 6,128,449 - Zenba , et al. October 3, 2	2000-10-03
Electrophotographic image forming apparatus Grant 6,085,062 - Mizuishi , et al. July 4, 2	2000-07-04
Image forming apparatus and method for automatically adjusting toner density in response to humidity variations Grant 5,915,143 - Watanabe , et al. June 22, 1	1999-06-22

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