Mizumaki; Masao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mizumaki; Masao.The latest application filed is for "image-pickup apparatus".

Company Profile

0.16.14

Mizumaki; Masao - Yokohama JP
Mizumaki; Masao - Yokohama-shi JP
MIZUMAKI; Masao - Ohta-ku Tokyo
Mizumaki; Masao - Kanagawa 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
Motor capable of adjusting phase difference between output signals Grant 9,136,750 - Mizumaki September 15, 2	2015-09-15
Image-pickup apparatus Grant 8,696,222 - Mizumaki April 15, 2	2014-04-15
Image-pickup Apparatus App 20130308935 - Mizumaki; Masao	2013-11-21
Motor Capable Of Adjusting Phase Difference Between Output Signals App 20120200180 - MIZUMAKI; Masao	2012-08-09
Light-amount adjusting apparatus, optical apparatus, and method for manufacturing the light-amount adjusting apparatus Grant 8,184,354 - Mizumaki , et al. May 22, 2	2012-05-22
Motor drive unit and optical apparatus Grant 8,035,327 - Mizumaki October 11, 2	2011-10-11
Light-amount Adjusting Apparatus, Optical Apparatus, And Method For Manufacturing The Light-amount Adjusting Apparatus App 20110128604 - Mizumaki; Masao ; et al.	2011-06-02
Light-amount adjusting apparatus, optical apparatus, and method for manufacturing the light-amount adjusting apparatus Grant 7,907,321 - Mizumaki , et al. March 15, 2	2011-03-15
Driving device Grant 7,843,093 - Mizumaki November 30, 2	2010-11-30
Electromagnetic driving apparatus Grant 7,781,924 - Mizumaki August 24, 2	2010-08-24
Motor Drive Unit And Optical Apparatus App 20090189552 - Mizumaki; Masao	2009-07-30
Light-amount Adjusting Apparatus, Optical Apparatus, And Method For Manufacturing The Light-amount Adjusting Apparatus App 20080192326 - Mizumaki; Masao ; et al.	2008-08-14
Driving apparatus Grant 7,352,089 - Mizumaki April 1, 2	2008-04-01
Driving apparatus and light amount adjustment apparatus Grant 7,304,408 - Mizumaki December 4, 2	2007-12-04
Stepping motor Grant 7,183,676 - Mizumaki February 27, 2	2007-02-27
Drive Apparatus App 20070018514 - MIZUMAKI; Masao	2007-01-25
Motor Grant 7,164,215 - Mizumaki January 16, 2	2007-01-16
Driving apparatus App 20060284496 - Mizumaki; Masao	2006-12-21
Driving device App 20060232144 - Mizumaki; Masao	2006-10-19
Motor and optical apparatus Grant 7,122,920 - Mizumaki October 17, 2	2006-10-17
Stepping motor App 20060055253 - Mizumaki; Masao	2006-03-16
Driving apparatus and light amount adjustment apparatus App 20060006968 - Mizumaki; Masao	2006-01-12
Motor and optical apparatus App 20050218743 - Mizumaki, Masao	2005-10-06
Motor App 20040212274 - Mizumaki, Masao	2004-10-28
Driving device and light amount controller Grant 6,727,672 - Mizumaki April 27, 2	2004-04-27
Driving device, light amount controller and shutter Grant 6,710,563 - Mizumaki , et al. March 23, 2	2004-03-23
Driving device, light amount controller and shutter App 20020127013 - Mizumaki, Masao ; et al.	2002-09-12
Driving device and light amount controller App 20020125843 - Mizumaki, Masao	2002-09-12
Display device Grant 6,006,041 - Mizumaki , et al. December 21, 1	1999-12-21

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