Tokyo, Japan

Eiji Mitsuda

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Mitsuda. Retrieved from https://idiyas.com/inventor/eiji-mitsuda

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Location History:

  • Tokyo, JP (2022)
  • Nagoya, JP (2023)

Company Filing History:


Years Active: 2022-2023

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2 patents (USPTO):Explore Patents

Title: Eiji Mitsuda: Innovator in Sound Analysis and Communication Systems

Introduction

Eiji Mitsuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of sound analysis and communication systems. With a total of 2 patents, Mitsuda's work showcases his innovative approach to technology.

Latest Patents

Mitsuda's latest patents include a sound analysis system and a communication system. The sound analysis system features first and second sound pressure acquisition means that capture the sound pressure of a user's voice. These devices are strategically placed in equipment worn by the user at varying distances from their mouth. The system also includes distance estimation means to determine the distance between the sound pressure acquisition devices and the user's mouth. Additionally, sound pressure correction means are employed to adjust the acquired sound pressures based on calculated differences from a reference value.

The communication system comprises multiple sensor terminals, each equipped with a clock to indicate individual times. These terminals detect sensing information related to users and the times at which this information is collected. A management terminal retains a reference time and communicates with the sensor terminals. The relationship analysis unit analyzes the interactions among users based on the corrected sensing information and detection times.

Career Highlights

Eiji Mitsuda is currently associated with Toyota Motor Corporation, where he applies his expertise in sound analysis and communication technologies. His work at Toyota has allowed him to contribute to advancements in automotive technology and user interaction systems.

Collaborations

Mitsuda collaborates with Hikaru Sugata, a fellow innovator, to further enhance their research and development efforts in their respective fields.

Conclusion

Eiji Mitsuda's innovative contributions to sound analysis and communication systems highlight his role as a leading inventor in Japan. His patents reflect a commitment to advancing technology and improving user experiences.

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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