Hino, Japan

Koki Otsuka

This inventor holds 3 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1995-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koki Otsuka. Retrieved from https://idiyas.com/inventor/koki-otsuka-tk5hqfof

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 47(Granted Patents)


Location History:

  • Tokyo, JP (1995)
  • Hino, JP (1995 - 1997)

Company Filing History:


Years Active: 1995-1997

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3 patents (USPTO):Explore Patents

Title: Koki Otsuka: Innovator in Speech Communication Technology

Introduction

Koki Otsuka is a notable inventor based in Hino, Japan. He has made significant contributions to the field of speech communication technology. With a total of 3 patents to his name, Otsuka has demonstrated his expertise and innovative spirit in developing advanced communication systems.

Latest Patents

Otsuka's latest patents include a "Speech communication apparatus having an echo canceler" and a "Speech communication apparatus equipped with echo canceller." These inventions showcase his commitment to improving the quality of speech communication by addressing common issues such as echo interference.

Career Highlights

Koki Otsuka is currently employed at Kabushiki Kaisha Toshiba, a leading technology company known for its innovative solutions. His work at Toshiba has allowed him to focus on developing cutting-edge technologies that enhance communication systems.

Collaborations

Throughout his career, Otsuka has collaborated with talented individuals such as Yuji Umemoto and Yuji Okuda. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Koki Otsuka is a prominent figure in the field of speech communication technology, with a proven track record of innovation and collaboration. His contributions continue to shape the future of communication systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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