Murasaki; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Murasaki; Hiroshi.The latest application filed is for "rotation transmission mechanism and paper feeder".

Company Profile

0.22.2

Murasaki; Hiroshi - Toyokawa JP
Murasaki; Hiroshi - Toyokawa-shi JP
Murasaki; Hiroshi - Ibaraki JP
Murasaki; Hiroshi - Ibaragi JP
Murasaki; Hiroshi - Osaka JP
Murasaki; Hiroshi - Sakai 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
Rotation transmission mechanism and paper feeder Grant 8,439,352 - Morikawa , et al. May 14, 2	2013-05-14
Developing device and image forming apparatus Grant 8,126,379 - Hayase , et al. February 28, 2	2012-02-28
Rotation Transmission Mechanism And Paper Feeder App 20120043716 - Morikawa; Takeji ; et al.	2012-02-23
Developing Device And Image Forming Apparatus App 20090311011 - HAYASE; Toru ; et al.	2009-12-17
Image forming apparatus and image-carrier cartridge device which is employed in the same Grant 6,038,415 - Nishi , et al. March 14, 2	2000-03-14
Image forming apparatus having a toner recycling mechanism Grant 5,499,090 - Ito , et al. March 12, 1	1996-03-12
Toner supplying device Grant 5,307,128 - Murasaki , et al. April 26, 1	1994-04-26
Developing apparatus including a partitioning arrangement for partitioning the toner accommodating tank Grant 5,012,285 - Oka , et al. April 30, 1	1991-04-30
Developing apparatus provided with a chamber for controlling toner grain diameter Grant 4,987,452 - Nakagawa , et al. January 22, 1	1991-01-22
Developing device capable of preventing a developer from passing through the space between adjacent developing sleeves Grant 4,912,511 - Murasaki March 27, 1	1990-03-27
Developing device with developer sleeve facilitating developer supply adjustment by bristle height regulating member Grant 4,851,872 - Murasaki , et al. July 25, 1	1989-07-25
Developing apparatus Grant 4,819,027 - Murasaki , et al. April 4, 1	1989-04-04
Electrostatic latent image developing device Grant 4,786,936 - Ikegawa , et al. November 22, 1	1988-11-22
Paper feeder for recording apparatus Grant 4,436,406 - Murasaki , et al. March 13, 1	1984-03-13
Electronic copying machine Grant 4,396,276 - Murasaki August 2, 1	1983-08-02
Blade-type cleaning device for electrophotograhic copying machine Grant 4,334,766 - Sugiyama , et al. June 15, 1	1982-06-15
Photocopying machine equipped with variable magnification arrangement Grant 4,277,165 - Wada , et al. July 7, 1	1981-07-07
Electrophotographic fusing apparatus Grant 4,038,026 - Wada , et al. July 26, 1	1977-07-26
Device for extinguishing unnecessary electrostatic charge in electrophotographic copier Grant 4,008,954 - Ogawa , et al. February 22, 1	1977-02-22
Devices for controlling the heating of fuser roll apparatus Grant 4,001,545 - Wada , et al. January 4, 1	1977-01-04
Electrophotographic fusing apparatus Grant 3,998,584 - Wada , et al. December 21, 1	1976-12-21
Electrophotographic copying apparatus Grant 3,985,436 - Tanaka , et al. October 12, 1	1976-10-12
Photocopier illumination device Grant 3,981,575 - Tanaka , et al. September 21, 1	1976-09-21

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