Anzai; Masayasu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Anzai; Masayasu.The latest application filed is for "scanning recording type printing method and apparatus for increasing image quality by controlling tone dot locations within image pixels".

Company Profile

0.14.0

Anzai; Masayasu - Hitachi JP
Anzai; Masayasu - Ibaraki 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
Scanning recording type printing method and apparatus for increasing image quality by controlling tone dot locations within image pixels Grant RE38,235 - Kobayashi , et al. August 26, 2	2003-08-26
Electrophotographic apparatus Grant 5,923,933 - Anzai , et al. July 13, 1	1999-07-13
Apparatus for printing images on both sides of an image printing medium by one process Grant 5,848,323 - Umeda , et al. December 8, 1	1998-12-08
Developing apparatus and color electrophotographic apparatus using the same Grant 5,832,350 - Kumasaka , et al. November 3, 1	1998-11-03
Development apparatus having a plurality of rolls rotated at particular speeds Grant 5,630,201 - Suzuki , et al. May 13, 1	1997-05-13
Bias cleaning system and electrostatic printing apparatus therewith and operating method thereof Grant 5,600,405 - Umeda , et al. February 4, 1	1997-02-04
Color image forming device Grant 5,473,422 - Anzai December 5, 1	1995-12-05
Scanning recording type printing method and apparatus for increasing image quality by controlling tone dot locations within image pixels Grant 4,926,248 - Kobayashi , et al. May 15, 1	1990-05-15
Developing apparatus Grant 4,545,325 - Komatsu , et al. October 8, 1	1985-10-08
Nonimpact printer Grant 4,416,533 - Tokunaga , et al. November 22, 1	1983-11-22
Facsimile apparatus Grant 4,413,285 - Anzai , et al. November 1, 1	1983-11-01
Thermomagnetic recording apparatus Grant 4,314,257 - Tokunaga , et al. February 2, 1	1982-02-02
Developer regulating device in developing apparatus Grant 4,270,487 - Terashima , et al. June 2, 1	1981-06-02
Developing station for electronic color photographing apparatus Grant 3,990,793 - Anzai , et al. November 9, 1	1976-11-09

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