IDiyas

For the Inventor, By the Inventor

Nara, Japan

Toshihiko Date

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 174(Granted Patents)


Location History:

  • Yamatokouriyama, JP (1996)
  • Yamatokoriyama, JP (1994 - 1998)
  • Nara, JP (2003 - 2015)

Company Filing History:

goldMedal6 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal3 out of 16,453 
 
Panasonic Corporation
 patents
bronzeMedal2 out of 13,247 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents

Years Active: 1994-2015

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11 patents (USPTO):Explore Patents
1. 9197978 - Sound reproduction apparatus and sound reproduction method (2015-11-24),
2. 9008338 - Audio reproduction apparatus and audio reproduction method (2015-04-14),
3. 8433085 - Video and audio output system (2013-04-30),
4. 8014882 - Particular program detection device, method, and program (2011-09-06),
5. 7831413 - Sound field measuring method and sound field measuring device (2010-11-09),
6. 6938209 - Audio information provision system (2005-08-30),
7. 6673995 - Musical signal processing apparatus (2004-01-06),
8. 6605768 - Music-signal compressing/decompressing apparatus (2003-08-12),
9. 5742688 - Sound field controller and control method (1998-04-21),
10. 5544248 - Audio data file analyzer apparatus (1996-08-06),
11. 5325435 - Sound field offset device (1994-06-28),
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