Hamada; Taizou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamada; Taizou.The latest application filed is for "method for inspecting a foreign matter on mirror-finished substrate".

Company Profile

0.19.15

Hamada; Taizou - Osaka JP
Hamada; Taizou - Katano JP
Hamada; Taizou - Kadoma JP
Hamada, Taizou - Katano-shi 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
Method for inspecting a foreign matter on mirror-finished substrate Grant 8,055,055 - Hamada , et al. November 8, 2	2011-11-08
Method For Inspecting A Foreign Matter On Mirror-finished Substrate App 20090034829 - Hamada; Taizou ; et al.	2009-02-05
Cleaning method for magnetic transfer carrier Grant 7,220,323 - Hashi , et al. May 22, 2	2007-05-22
Master information carrier and method for manufacturing magnetic disc using the same Grant 7,061,703 - Ishida , et al. June 13, 2	2006-06-13
Master information carrier and method for manufacturing magnetic disc using the same Grant 7,057,834 - Ishida , et al. June 6, 2	2006-06-06
Manufacturing method for magnetic recording medium, and master information carrier used therefor Grant 6,914,735 - Hamada , et al. July 5, 2	2005-07-05
Magnetic transfer method and magnetic transfer apparatus Grant 6,909,565 - Hashi , et al. June 21, 2	2005-06-21
Magnetic transfer apparatus and particle monitoring method Grant 6,903,886 - Matsuda , et al. June 7, 2	2005-06-07
Method and apparatus for magnetic printing Grant 6,898,032 - Hashi , et al. May 24, 2	2005-05-24
Master information support Grant 6,858,328 - Ishida , et al. February 22, 2	2005-02-22
Master disc and method for manufacturing magnetic disc using the same Grant 6,858,329 - Hamada , et al. February 22, 2	2005-02-22
Master information magnetic recording apparatus and method for manufacturing magnetic recording medium in which information is recorded by using this Grant 6,859,339 - Ban , et al. February 22, 2	2005-02-22
Master information carrier/magnetic recording medium defect inspection method Grant 6,850,377 - Hashi , et al. February 1, 2	2005-02-01
Master information carrier and method for manufacturing magnetic disc using the same App 20040257687 - Ishida, Tatsuaki ; et al.	2004-12-23
Method for reproducing phase information signals in an information recording device Grant 6,833,972 - Hamada , et al. December 21, 2	2004-12-21
Magnetic transcription device Grant 6,785,070 - Taniguchi , et al. August 31, 2	2004-08-31
Magnetic transferring method and magnetic transferring apparatus Grant 6,762,892 - Hamada , et al. July 13, 2	2004-07-13
Magnetic transfer method and magnetic transfer apparatus App 20040109252 - Hashi, Hideyuki ; et al.	2004-06-10
Magnetic transfer method and magnetic transfer apparatus App 20040100710 - Hashi, Hideyuki ; et al.	2004-05-27
Magnetic transfer apparatus Grant 6,674,588 - Hashi , et al. January 6, 2	2004-01-06
Method for recording magnetic recording medium Grant 6,646,820 - Ishida , et al. November 11, 2	2003-11-11
Cleaning method for magnetic transfer carrier App 20030172956 - Hashi, Hideyuki ; et al.	2003-09-18
Master information magnetic recorder Grant 6,611,388 - Miyata , et al. August 26, 2	2003-08-26
Master information magnetic recording apparatus and method for manufacturing magnetic recording medium in which information is recorded by using this App 20030142427 - Ban, Yasuaki ; et al.	2003-07-31
Method for reproducing phase information signals in an information recording device App 20030081345 - Hamada, Taizou ; et al.	2003-05-01
Manufacturing method for magnetic recording medium, and master information carrier used therefor App 20030068462 - Hamada, Taizou ; et al.	2003-04-10
Magnetic recording/reproduction device using preformat information Grant 6,529,341 - Ishida , et al. March 4, 2	2003-03-04
Method and apparatus for magnetic printing App 20030011913 - Hashi, Hideyuki ; et al.	2003-01-16
Master information carrier/magnetic recording medium defect inspection method App 20020159174 - Hashi, Hideyuki ; et al.	2002-10-31
Master disc and method for manufacturing magnetic disc using the same App 20020150794 - Hamada, Taizou ; et al.	2002-10-17
Magnetic transcription device App 20020080507 - Taniguchi, Kouji ; et al.	2002-06-27
Magnetic transferring method and magnetic transferring apparatus App 20020063981 - Hamada, Taizou ; et al.	2002-05-30
Magnetic transfer apparatus and particle monitoring method App 20020030908 - Matsuda, Nobuhide ; et al.	2002-03-14
Magnetic transfer apparatus App 20020015245 - Hashi, Hideyuki ; et al.	2002-02-07

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