Yoshikawa; Yukio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshikawa; Yukio.The latest application filed is for "image processing apparatus".

Company Profile

0.18.5

Yoshikawa; Yukio - Tsukuba JP
Yoshikawa; Yukio - Wakaguri JP
Yoshikawa; Yukio - Tokyo JP
Yoshikawa; Yukio - Yokohama JP
Yoshikawa; Yukio - Yokohama-shi JP
Yoshikawa; Yukio - Zana JP
Yoshikawa; Yukio - Kawasaki JP
Yoshikawa; Yukio - Itabashi-ku JP
Yoshikawa; Yukio - Saitama 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 processing apparatus Grant 9,900,466 - Fujiwara , et al. February 20, 2	2018-02-20
Image Processing Apparatus App 20170244861 - FUJIWARA; Daisuke ; et al.	2017-08-24
Image reading apparatus having dual white reference plate and image reading method for effectively performing shading compensation Grant 7,999,215 - Ebisawa , et al. August 16, 2	2011-08-16
Substrate with transparent conductive oxide film, process for its production and photoelectric conversion element Grant 7,883,789 - Sato , et al. February 8, 2	2011-02-08
Image reading apparatus and image reading method for effectively performing shading compensation App 20090294701 - Ebisawa; Takashi ; et al.	2009-12-03
Surface-treatment method and equipment Grant 7,459,187 - Hayashi , et al. December 2, 2	2008-12-02
Surface-treatment method and equipment App 20070134414 - Hayashi; Kazushi ; et al.	2007-06-14
Light-emitting diode Grant 6,713,877 - Hirano , et al. March 30, 2	2004-03-30
Method of inspecting a wrap-fitted state of a cap wrap-fitted to a neck of a bottle and apparatus therefor Grant 6,643,009 - Takakusaki , et al. November 4, 2	2003-11-04
Method of inspecting a wrap-fitted state of a cap wrap-fitted to a neck of a bottle and apparatus therefor App 20020196434 - Takakusaki, Nobuyuki ; et al.	2002-12-26
Light-emitting diode App 20020145205 - Hirano, Atsuo ; et al.	2002-10-10
Light-emitting diode Grant 6,445,011 - Hirano , et al. September 3, 2	2002-09-03
Liquid crystal display element and a projection type liquid crystal display apparatus Grant 6,122,021 - Hirai , et al. September 19, 2	2000-09-19
Liquid crystal/polymer composite with high optical anisotropy and low dielectric anisotropy to lower hysteresis exhibiting transparent and light scattering states Grant 6,018,378 - Hirai , et al. January 25, 2	2000-01-25
Low pressure CVD system Grant 5,902,406 - Uchiyama , et al. May 11, 1	1999-05-11
Sign display apparatus Grant 5,809,676 - Sukumoda , et al. September 22, 1	1998-09-22
Surface emission apparatus Grant 5,775,791 - Yoshikawa , et al. July 7, 1	1998-07-07
Light-emitting diode indicator Grant D388,123 - Sukumoda , et al. December 23, 1	1997-12-23
Air filter unit for use in respirators Grant D360,029 - Yoshikawa July 4, 1	1995-07-04
Active matrix liquid crystal display element and projection type active matrix liquid crystal display device Grant 5,386,306 - Gunjima , et al. January 31, 1	1995-01-31
Semiconductor laser driving circuit Grant 5,163,063 - Yoshikawa , et al. November 10, 1	1992-11-10
Active matrix liquid crystal display element and projection type active matrix liquid crystal display device Grant 5,150,232 - Gunkima , et al. September 22, 1	1992-09-22
Device for detecting the time of termination of opening operation of shutter blades of an electromagnetic programming shutter Grant 4,527,877 - Kurosu , et al. July 9, 1	1985-07-09

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