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Hamamatsu, Japan

Ryuichiro Kuroki

USPTO Granted Patents = 8 (Patent Applications = 2)

CIPO Patents = 2

EPO Patents = 6 (Patent Applications = 6)

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 74(Granted Patents)

Location History:

Shizuoka, JP (2004)
Hamamatsu, JP (1998 - 2019)

Company Filing History:

Yamaha Corporation

Years Active: 1998-2019

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10334365 - Acoustic processing device (2019-06-25),

2. 9253585 - Speaker apparatus (2016-02-02),

3. 9099069 - Signal processing device (2015-08-04),

4. 8859874 - Coefficient measurement apparatus, effect impartment apparatus, and musical sound generating apparatus (2014-10-14),

5. 8735711 - Signal processing apparatus for stringed instrument (2014-05-27),

6. 6747202 - Sound generating system producing sound from vibrations in musical instrument through natural microphone simulation (2004-06-08),

7. 6580796 - Sound effect imparting apparatus (2003-06-17),

8. 5841875 - Digital audio signal processor with harmonics modification (1998-11-24),

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