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For the Inventor, By the Inventor

Hamamatsu, Japan

Hiroyuki Fujita

USPTO Granted Patents = 8


Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 112(Granted Patents)


Company Filing History:

goldMedal7 out of 5,451 
 
Yamaha Corporation
 patents
silverMedal1 out of 800 
 
Asmo Co., Ltd.
 patents

Years Active: 1998-2018

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8 patents (USPTO):Explore Patents
1. 10028015 - Signal processing apparatus and signal processing method (2018-07-17),
2. 9774978 - Position determination apparatus, audio apparatus, position determination method, and program (2017-09-26),
3. 8620133 - Audio amplifier (2013-12-31),
4. 7542654 - Video playback control apparatus, content playback control apparatus, and method of supplying commercial information (2009-06-02),
5. 6831657 - Display control apparatus for displaying gain setting value in predetermined color hue (2004-12-14),
6. 5885085 - Drive-in interactive system (1999-03-23),
7. 5827990 - Karaoke apparatus applying effect sound to background video (1998-10-27),
8. 5708406 - Rotary actuator (1998-01-13),
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