Araya; Junji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Araya; Junji.The latest application filed is for "image forming apparatus having a voltage controlled contact charger".

Company Profile

0.12.0

Araya; Junji - Yokohama 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 having a voltage controlled contact charger Grant 5,499,080 - Furuya , et al. March 12, 1	1996-03-12
Image forming apparatus having a contact charger for varying a charge applied to a photosensitive drum based on a resistance of the photosensitive layer Grant 5,485,248 - Yano , et al. January 16, 1	1996-01-16
Elastic roller and fixing apparatus using same Grant 5,420,679 - Goto , et al. May 30, 1	1995-05-30
Fixing apparatus with rectifier element Grant 5,253,024 - Okuda , et al. October 12, 1	1993-10-12
Image forming apparatus with constant voltage and constant current control Grant 5,179,397 - Ohzeki , et al. January 12, 1	1993-01-12
Image forming apparatus having transfer device and image bearing member traveling at different speeds Grant 5,159,393 - Hiroshima , et al. October 27, 1	1992-10-27
Image forming apparatus with controlled transfer voltage Grant 5,151,736 - Ohzeki , et al. September 29, 1	1992-09-29
Charging device and image forming apparatus having same Grant 5,144,368 - Ohzeki , et al. September 1, 1	1992-09-01
Image forming apparatus with cleaning mechanism for charging electrode Grant 5,132,738 - Nakamura , et al. July 21, 1	1992-07-21
Transferring device having charging device with double oxide and voltage control Grant 5,034,777 - Ohzeki , et al. July 23, 1	1991-07-23
Transfer apparatus and image bearing apparatus using same having transfer means for contacting a backside of a transfer material Grant 5,010,370 - Araya , et al. April 23, 1	1991-04-23
Image forming apparatus having a predetermined voltage applied to the transfer member Grant 5,006,902 - Araya April 9, 1	1991-04-09

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