Cho; Yasuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cho; Yasuo.The latest application filed is for "data recording / reproducing apparatus and method using needle-shaped member".

Company Profile

0.33.24

Cho; Yasuo - Miyagi JP
Cho; Yasuo - Sendai JP
Cho; Yasuo - Aoba-ku Sendai-shi JP
Cho; Yasuo - Sendai-shi Miyagi JP
Cho; Yasuo - Miyagi-ken 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
Data recording / reproducing apparatus and method using needle-shaped member Grant 8,004,948 - Cho , et al. August 23, 2	2011-08-23
Piezoelectric thin-film acoustic wave device and information processing unit using the same Grant 7,876,031 - Shiba , et al. January 25, 2	2011-01-25
Data recording / reproducing apparatus and method using needle-shaped member App 20100284263 - Cho; Yasuo ; et al.	2010-11-11
Permeability measurement apparatus Grant 7,816,917 - Cho October 19, 2	2010-10-19
Piezoelectric thin-film acoustic wave device and information processing unit using the same Grant 7,714,485 - Shiba , et al. May 11, 2	2010-05-11
Piezoelectric Thin-film Acoustic Wave Device And Information Processing Unit Using The Same App 20100045138 - SHIBA; Takashi ; et al.	2010-02-25
Signal detecting method and apparatus and information reproducing apparatus and method Grant 7,590,040 - Cho , et al. September 15, 2	2009-09-15
Signal Detecting Method and Apparatus and Information Reproducing Apparatus and Method App 20080214113 - Cho; Yasuo ; et al.	2008-09-04
Permeability Measurement Apparatus App 20080169805 - Cho; Yasuo	2008-07-17
Data recording/reproducing apparatus and method using needle-shaped member Grant 7,385,901 - Cho , et al. June 10, 2	2008-06-10
Dielectric reproducing apparatus, dielectric recording apparatus, and dielectric recording/reproducing apparatus Grant 7,336,590 - Cho , et al. February 26, 2	2008-02-26
Recording/reproducing head Grant 7,283,453 - Onoe , et al. October 16, 2	2007-10-16
Dielectric recording medium, and method of and apparatus for producing the same Grant 7,276,173 - Onoe , et al. October 2, 2	2007-10-02
Dielectric information apparatus, tape-like medium recording/reproducing apparatus and disc-like medium recording/reproducing apparatus Grant 7,242,661 - Cho , et al. July 10, 2	2007-07-10
Dielectric recording apparatus, dielectric reproducing apparatus, and dielectric recording / reproducing apparatus Grant 7,227,830 - Cho , et al. June 5, 2	2007-06-05
Pickup device Grant 7,221,639 - Onoe , et al. May 22, 2	2007-05-22
Dielectric constant measuring apparatus, dielectric constant measuring method, and information recording/reproducing apparatus Grant 7,218,600 - Cho , et al. May 15, 2	2007-05-15
Piezoelectric thin-film acoustic wave device and information processing unit using the same App 20070024157 - Shiba; Takashi ; et al.	2007-02-01
Recording/reproduction head and recording/reproduction device App 20070014047 - Cho; Yasuo ; et al.	2007-01-18
Dielectric recording/reproducing head and dielectric recording/reproducing apparatus Grant 7,151,739 - Cho , et al. December 19, 2	2006-12-19
Apparatus for recording information in and/or reproducing information from a ferroelectric recording medium Grant 7,149,180 - Onoe , et al. December 12, 2	2006-12-12
Ferroelectric thin-film production method, voltage-application etching apparatus, ferroelectric crystal thin-film substrate, and ferroelectric crystal wafer App 20060219655 - Cho; Yasuo ; et al.	2006-10-05
Dielectric recording medium, and method of and apparatus for producing the same Grant 7,065,033 - Onoe , et al. June 20, 2	2006-06-20
Dielectric recording medium, and method of and apparatus for producing the same Grant 6,942,914 - Onoe , et al. September 13, 2	2005-09-13
Record condition extraction system and method of dielectric recording medium, and information recording apparatus Grant 6,912,193 - Cho , et al. June 28, 2	2005-06-28
Dielectric recording medium, and method of and apparatus for producing the same App 20050098532 - Onoe, Atsushi ; et al.	2005-05-12
Dielectric recording medium, and method of and apparatus for producing the same Grant 6,841,220 - Onoe , et al. January 11, 2	2005-01-11
Dielectric constant measuring apparatus, dielectric constant measuring method, and information recording/reproducing apparatus App 20040263185 - Cho, Yasuo ; et al.	2004-12-30
Data recording / reproducing apparatus and method using needle-shaped member App 20040252621 - Cho, Yasuo ; et al.	2004-12-16
Recording/reproducing head and method of producing the same App 20040246879 - Onoe, Atsushi ; et al.	2004-12-09
Dielectric recording / reproducing head and dielectric recording / reproducing apparatus App 20040105380 - Cho, Yasuo ; et al.	2004-06-03
Dielectric recording apparatus, dielectric reproducing apparatus, and dielectric recording / reproducing apparatus App 20040090903 - Cho, Yasuo ; et al.	2004-05-13
Dielectric reproducing apparatus, dielectric recording apparatus, and dielectric recording / reproducing apparatus App 20040076047 - Cho, Yasuo ; et al.	2004-04-22
Pickup device App 20040047245 - Onoe, Stsushi ; et al.	2004-03-11
Dielectric recording medium and dielectric recording / reproducing apparatus App 20040047246 - Onoe, Atsushi ; et al.	2004-03-11
Dielectric recording / reproducing head and tracking mothod App 20040042351 - Onoe, Atsushi ; et al.	2004-03-04
Dielectric recording/reproducing head, dielectric recording medium unit, and dielectric recording/reproducing apparatus App 20040027935 - Cho, Yasuo ; et al.	2004-02-12
Dielectric recording medium, and method of and apparatus for producing the same App 20030186090 - Onoe, Atsushi ; et al.	2003-10-02
Dielectric recording medium, and method of and apparatus for producing the same App 20030169672 - Onoe, Atsushi ; et al.	2003-09-11
Record condition extraction system and method of dielectric recording medium, and information recording apparatus App 20030142614 - Cho, Yasuo ; et al.	2003-07-31
Dielectric recording medium, and method of and apparatus for producing the same App 20030142620 - Onoe, Atsushi ; et al.	2003-07-31
Dielectric information apparatus, tape-like medium recording/reproducing apparatus and disc-like medium recording/reproducing apparatus App 20030053400 - Cho, Yasuo ; et al.	2003-03-20

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