Watanabe; Mutsuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Watanabe; Mutsuo.The latest application filed is for "rotation member unit and image forming apparatus".

Company Profile

0.9.3

Watanabe; Mutsuo - Yokohama JP
WATANABE; Mutsuo - Yokohama-shi JP
Watanabe; Mutsuo - Inagi JP
Watanabe; Mutsuo - Kawasaki JP
Watanabe; Mutsuo - 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
Rotation member unit and image forming apparatus Grant 8,180,255 - Watanabe May 15, 2	2012-05-15
Rotation Member Unit And Image Forming Apparatus App 20090060596 - WATANABE; Mutsuo	2009-03-05
Toner and an image formation method Grant 6,833,228 - Nakamura , et al. December 21, 2	2004-12-21
Toner and an image formation method Grant 6,727,030 - Nakamura , et al. April 27, 2	2004-04-27
Toner and an image formation method App 20040063019 - Nakamura, Yasushige ; et al.	2004-04-01
Nozzle plate manufacturing method Grant 6,660,213 - Sanpei , et al. December 9, 2	2003-12-09
Toner and an image formation method App 20030165763 - Nakamura, Yasushige ; et al.	2003-09-04
Inkjet head formed of divided pressure-chamber plate, method for manufacturing the same, and recording device having the inkjet head Grant 6,382,780 - Watanabe , et al. May 7, 2	2002-05-07
Inkjet head, its manufacturing method and recording device Grant 6,328,434 - Soneda , et al. December 11, 2	2001-12-11
Apparatus for supplying toner to an image forming apparatus Grant 4,977,429 - Tani , et al. December 11, 1	1990-12-11
Toner density sensor for electrostatic copying machine Grant 4,200,388 - Hasebe , et al. April 29, 1	1980-04-29
Method and apparatus for removing residual image from photoconductive element of electrophotographic copying machine Grant 3,914,045 - Namiki , et al. October 21, 1	1975-10-21

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