Yamamura; Masaaki

Patent Applications and Registrations

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

Company Profile

0.17.0

Yamamura; Masaaki - Kanagawa JP
Yamamura; Masaaki - Nagahama JP
Yamamura; Masaaki - Wakayama JP
Yamamura; Masaaki - Kyoto JP
Yamamura; Masaaki - Tochigi JP
Yamamura; Masaaki - Utsunomiya 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 10,895,829 - Kuwabara , et al. January 19, 2	2021-01-19
Process for forming deposited film for light-receiving member, light-received member produced by the process deposited film forming apparatus, and method for cleaning deposited film forming apparatus Grant 5,817,181 - Okamura , et al. October 6, 1	1998-10-06
Aqueous fabric softener composition, novel quaternary ammonium salt, and process for the preparation of said salt Grant 5,580,481 - Sakata , et al. December 3, 1	1996-12-03
Method and apparatus for recording halftone dot image with different repeating units Grant 5,530,555 - Taaka , et al. June 25, 1	1996-06-25
Liquid softener composition, novel quaternary ammonium salt, and process for the preparation of said salt Grant 5,476,597 - Sakata , et al. December 19, 1	1995-12-19
Process for forming deposited film for light-receiving member, light-receiving member produced by the process, deposited film forming apparatus, and method for cleaning deposited film forming apparatus Grant 5,455,138 - Okamura , et al. October 3, 1	1995-10-03
Fabric softener composition and ammonium salt Grant 5,282,983 - Yamamura , et al. February 1, 1	1994-02-01
Bleaching composition Grant 5,059,344 - Aoyagi , et al. October 22, 1	1991-10-22
Softener composition containing cis- and trans- isomers of ethylenically unsaturated quaternary ammonium salts Grant 5,023,003 - Yamamura , et al. June 11, 1	1991-06-11
Concentrated softening agent for use in clothings: quaternary ammonium salt, mono-ol, di- or tri-ol, inorganic salt and polyester Grant 4,937,008 - Yamamura , et al. June 26, 1	1990-06-26
Bleaching composition Grant 4,933,103 - Aoyagi , et al. June 12, 1	1990-06-12
Method of and apparatus for generating tint pattern data Grant 4,922,332 - Taniguchi , et al. May 1, 1	1990-05-01
Bleaching composition Grant 4,915,863 - Aoyagi , et al. April 10, 1	1990-04-10
Cloth-softening liquid composition containing quaternary ammonium compound and a polyether derivative or cationic surfactant polymer Grant 4,885,102 - Yamamura , et al. December 5, 1	1989-12-05
Aqueous coal slurry composition Grant 4,470,828 - Yamamura , et al. September 11, 1	1984-09-11
Dispersant for aqueous slurry of coal powder Grant 4,330,301 - Yamamura , et al. May 18, 1	1982-05-18
Dispersing agents for an aqueous slurry of coal powder Grant 4,302,212 - Yamamura , et al. November 24, 1	1981-11-24

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