Tohgi; Yutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tohgi; Yutaka.The latest application filed is for "apparatus for assisting in playing musical instrument".

Company Profile

0.13.9

Tohgi; Yutaka - Hamamatsu JP
Tohgi; Yutaka - Hamakita JP
TOHGI; Yutaka - Hamamatsu-shi JP
TOHGI; Yutaka - Hamakita-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
Apparatus for assisting in playing musical instrument Grant 8,148,623 - Masuda , et al. April 3, 2	2012-04-03
Musical content utilizing apparatus Grant 7,985,910 - Tohgi , et al. July 26, 2	2011-07-26
Apparatus For Assisting In Playing Musical Instrument App 20090288549 - MASUDA; Hideyuki ; et al.	2009-11-26
Apparatus for assisting in playing musical instrument Grant 7,605,324 - Masuda , et al. October 20, 2	2009-10-20
Musical content utilizing apparatus Grant 7,589,270 - Tohgi , et al. September 15, 2	2009-09-15
Musical content utilizing apparatus Grant 7,576,279 - Tohgi , et al. August 18, 2	2009-08-18
Performance information reproducing apparatus and method and performance information reproducing program Grant 7,430,564 - Tohgi , et al. September 30, 2	2008-09-30
Musical Content Utilizing Apparatus App 20080156172 - TOHGI; Yutaka ; et al.	2008-07-03
Musical Content Utilizing Apparatus App 20080161956 - TOHGI; Yutaka ; et al.	2008-07-03
Musical Content Utilizing Apparatus App 20080156174 - TOHGI; Yutaka ; et al.	2008-07-03
Musical content utilizing apparatus Grant 7,371,956 - Tohgi , et al. May 13, 2	2008-05-13
Content supply method and apparatus Grant 7,294,776 - Tohgi , et al. November 13, 2	2007-11-13
Apparatus For Assisting In Playing Musical Instrument App 20070068372 - Masuda; Hideyuki ; et al.	2007-03-29
Content supply method and apparatus App 20040159215 - Tohgi, Yutaka ; et al.	2004-08-19
Performance information reproducing apparatus and method and performance information reproducing program App 20040148300 - Tohgi, Yutaka ; et al.	2004-07-29
Contents processing apparatus and contents processing program App 20040148516 - Tohgi, Yutaka ; et al.	2004-07-29
Musical content utilizing apparatus App 20040139845 - Tohgi, Yutaka ; et al.	2004-07-22
Performance information analyzer and chord detection device associated therewith Grant RE38,477 - Tohgi March 30, 2	2004-03-30
Performance data generating apparatus and method and storage medium Grant 6,703,549 - Nishimoto , et al. March 9, 2	2004-03-09
Music lesson system with local training terminal and remote supervisory station Grant 6,211,451 - Tohgi , et al. April 3, 2	2001-04-03
Musical performance teaching system and method, and machine readable medium containing program therefor Grant 6,072,113 - Tohgi , et al. June 6, 2	2000-06-06
Automatic accompaniment apparatus employing modification of accompaniment pattern for an automatic performance Grant 5,712,436 - Sakama , et al. January 27, 1	1998-01-27

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