Inventor · disambiguated record
Hideki Choji
Also filed as: CHOJI HIDEKI
6 granted patents·13 citations·filing 2007–2012
74Inventor score
Technology areasH04R
Files withTAKANO RIKUO6
Top patents by PatentIndex Score
6 records- 0172US8638955B2Voice input device, method of producing the same, and information processing systemTAKANO RIKUO·Filed 2007·Granted Jan 28, 2014·6 cites·28 claims
- 0272US8180082B2Microphone unit, close-talking voice input device, information processing system, and method of manufacturing microphone unitTAKANO RIKUO·Filed 2008·Granted May 15, 2012·5 cites·40 claims
- 0361US8155707B2Voice input-output device and communication deviceTAKANO RIKUO·Filed 2008·Granted Apr 10, 2012·2 cites·10 claims
- 0449US8472656B2Microphone unit , voice input device, and method of manufacturing microphone unitTAKANO RIKUO·Filed 2012·Granted Jun 25, 2013·0 cites·25 claims
- 0548US9025794B2Integrated circuit device, voice input device and information processing systemTAKANO RIKUO·Filed 2007·Granted May 5, 2015·0 cites·4 claims
- 0648US8731693B2Voice input device, method of producing the same, and information processing systemTAKANO RIKUO·Filed 2007·Granted May 20, 2014·0 cites·27 claims
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