Kawahara; Isao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawahara; Isao.The latest application filed is for "gray scale display device".

Company Profile

0.14.9

Kawahara; Isao - Osaka-fu JP
Kawahara; Isao - Toyono-gun JP
Kawahara; Isao - Osaka JP
Kawahara; Isao - Toyono 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 display apparatus for writing display information with reduced electric consumption Grant 7,839,357 - Kawahara , et al. November 23, 2	2010-11-23
Image display apparatus for correcting dynamic false contours Grant 7,710,358 - Yamada , et al. May 4, 2	2010-05-04
Image display apparatus Grant 7,474,280 - Kawahara January 6, 2	2009-01-06
Method and device of image correction Grant 7,418,152 - Kawahara August 26, 2	2008-08-26
Gradation display device Grant 7,365,799 - Kawahara April 29, 2	2008-04-29
Image display device Grant 7,154,516 - Kawahara , et al. December 26, 2	2006-12-26
Gradation display method capable of effectively decreasing flickers and gradation display Grant 7,139,007 - Kawahara November 21, 2	2006-11-21
Image display Grant 7,071,902 - Kawahara July 4, 2	2006-07-04
Gray scale display device App 20060055827 - Kawahara; Isao	2006-03-16
Method and device of image correction App 20060050979 - Kawahara; Isao	2006-03-09
Image display apparatus App 20050237277 - Kawahara, Isao	2005-10-27
Gray-scale image display device that can reduce power consumption when writing data Grant 6,956,592 - Yamada , et al. October 18, 2	2005-10-18
Image display apparatus App 20050225512 - Yamada, Kazuhiro ; et al.	2005-10-13
Image display device App 20040183820 - Kawahara, Isao ; et al.	2004-09-23
Signal processor App 20040113901 - Kawahara, Isao	2004-06-17
Image display apparatus and image evaluation apparatus Grant 6,456,302 - Kawahara , et al. September 24, 2	2002-09-24
Scanning line converting circuit and interpolation coefficient generating circuit Grant 6,380,979 - Tokoi , et al. April 30, 2	2002-04-30
Image display apparatus for writing display information with reduced electric consumption App 20020024527 - Kawahara, Isao ; et al.	2002-02-28
Image display apparatus and image evaluation apparatus Grant 6,310,588 - Kawahara , et al. October 30, 2	2001-10-30
Gray-scale image display device that can reduce power consumption when writing data App 20010033263 - Yamada, Kazuhiro ; et al.	2001-10-25
Image display apparatus and image evaluation apparatus App 20010028347 - Kawahara, Isao ; et al.	2001-10-11
Image display apparatus with selected combinations of subfields displayed for a gray level Grant 6,268,890 - Kawahara July 31, 2	2001-07-31
Plasma display Grant 5,856,823 - Kimoto , et al. January 5, 1	1999-01-05

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