Category:Yu TAKAHASHI

Yu TAKAHASHI

Executive Summary

Yu TAKAHASHI is an inventor who has filed 4 patents. Their primary areas of innovation include {in which the audio signals are in digital form, i.e. employing more than two discrete digital channels (data reduction aspects thereof based on psychoacoustics (2 patents), Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved (2 patents), Aspects of volume control, not necessarily automatic, in stereophonic sound systems (2 patents), and they have worked with companies such as Yamaha Corporation (2 patents), YAMAHA CORPORATION (2 patents). Their most frequent collaborators include (2 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04S3/008 ({in which the audio signals are in digital form, i.e. employing more than two discrete digital channels (data reduction aspects thereof based on psychoacoustics): 2 patents
• H04S2400/01 (Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved): 2 patents
• H04S2400/13 (Aspects of volume control, not necessarily automatic, in stereophonic sound systems): 2 patents
• H04S7/307 ({Frequency adjustment, e.g. tone control (): 1 patents
• G10L21/0272 (SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING): 1 patents
• H04S7/30 ({Control circuits for electronic adaptation of the sound field}): 1 patents
• H04S7/40 ({Visual indication of stereophonic sound image}): 1 patents
• G06F3/165 ({Management of the audio stream, e.g. setting of volume, audio stream path}): 1 patents
• H03G3/3005 ({in amplifiers suitable for low-frequencies, e.g. audio amplifiers (): 1 patents
• H03G2201/103 (CONTROL OF AMPLIFICATION): 1 patents
• G10G7/02 (Tuning forks or like devices): 1 patents
• G10H1/0008 ({Associated control or indicating means}): 1 patents
• G10H2210/066 (ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE): 1 patents

Companies

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List of Companies

• Yamaha Corporation: 2 patents
• YAMAHA CORPORATION: 2 patents

Collaborators

• Kenji ISHIZUKA (2 collaborations)
• Keiichiro SOMA (1 collaborations)
• Arata IMAI (1 collaborations)
• Takeshi NONAKA (1 collaborations)
• Masaaki OKABAYASHI (1 collaborations)
• Kotaro TERADA (1 collaborations)
• Takuya SHIBATA (1 collaborations)
• Tatsuki TASHIRO (1 collaborations)
• Ryohei TAKEUCHI (1 collaborations)
• Yuki SAKAMOTO (1 collaborations)
• Hayato YAMAKAWA (1 collaborations)
• Yoshifumi MIZUNO (1 collaborations)
• Jinichi KONNO (1 collaborations)
• Yusuke OTA of Agoura Hills CA (US) (1 collaborations)