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name:-0.28354787826538
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Yoshikawa; Hajime Patent Filings

Yoshikawa; Hajime

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshikawa; Hajime.The latest application filed is for "music composition reproduction device and composite device including the same".

Company Profile
0.4.4
  • Yoshikawa; Hajime - Chiba JP
  • Yoshikawa; Hajime - Tokyo JP
  • Yoshikawa, Hajime - Kasugai JP
  • Yoshikawa; Hajime - Fujiidera 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
PatentDate
Music composition reproduction device and composite device including the same
Grant 7,999,167 - Yoshikawa , et al. August 16, 2
2011-08-16
Music Composition Reproduction Device And Composite Device Including The Same
App 20100011940 - Yoshikawa; Hajime ;   et al.
2010-01-21
Music composition reproduction device and composite device including the same
Grant 7,592,534 - Yoshikawa , et al. September 22, 2
2009-09-22
Musical sound production apparatus and musical
Grant 7,514,622 - Yoshikawa April 7, 2
2009-04-07
Music Composition Reproduction Device and Composite Device Including the Same
App 20070227337 - Yoshikawa; Hajime ;   et al.
2007-10-04
Musical sound production apparatus and musical
App 20060000345 - Yoshikawa; Hajime
2006-01-05
Electronic component and mobile communication device using the electronic component
App 20030003862 - Yoshida, Yoshitaka ;   et al.
2003-01-02
Method of verifying wiring layout
Grant 5,247,455 - Yoshikawa September 21, 1
1993-09-21

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