Katsuta; Masanori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katsuta; Masanori.The latest application filed is for "fingering display device and fingering display program".

Company Profile

1.10.6

Katsuta; Masanori - Shizuoka JP
Katsuta; Masanori - Hamamatsu JP
Katsuta; Masanori - Hamamatsu-shi JP
Katsuta; Masanori - Iwata 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
Fingering display device and fingering display program Grant 10,810,984 - Katsuta October 20, 2	2020-10-20
Fingering Display Device And Fingering Display Program App 20190304424 - Katsuta; Masanori	2019-10-03
Musical score displaying and performing program, and musical score displaying and performing device Grant 9,640,161 - Katsuta May 2, 2	2017-05-02
Musical Score Displaying And Performing Program, And Musical Score Displaying And Performing Device App 20160300554 - Katsuta; Masanori	2016-10-13
Sound reproduction method and device Grant 8,744,136 - Katsuta June 3, 2	2014-06-03
Musical score playing device and musical score playing program Grant 8,536,437 - Katsuta September 17, 2	2013-09-17
Sound Reproduction Program And Sound Reproduction Device App 20120250941 - KATSUTA; Masanori	2012-10-04
Musical Score Playing Device And Musical Score Playing Program App 20120247305 - KATSUTA; Masanori	2012-10-04
Musical performance self-training apparatus Grant 7,663,044 - Katsuta February 16, 2	2010-02-16
Musical performance self-training apparatus Grant 7,525,035 - Katsuta April 28, 2	2009-04-28
Musical Performance Self-Training Apparatus App 20080078281 - Katsuta; Masanori	2008-04-03
Musical performance self-training apparatus App 20040055441 - Katsuta, Masanori	2004-03-25
Keyboard device of electronic keyboard musical instrument Grant 5,131,308 - Katsuta July 21, 1	1992-07-21
Key device for electronic keyboard musical instrument Grant 4,890,533 - Katsuta , et al. January 2, 1	1990-01-02

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