Shiga, Japan

Motonobu Akagi

This inventor holds 2 USPTO granted patents. Top assignee: Otsuka Electronics Co., Ltd.. Active years: 1992-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motonobu Akagi. Retrieved from https://idiyas.com/inventor/motonobu-akagi-gcbpwzig

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 = 4.4

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Koga, JP (1992)
  • Shiga, JP (2005)

Company Filing History:


Years Active: 1992-2005

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2 patents (USPTO):Explore Patents

Title: Motonobu Akagi: Innovator in Photon Correlation Technology

Introduction

Motonobu Akagi is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of photon correlation technology, holding a total of 2 patents. His work focuses on developing advanced measurement techniques that enhance our understanding of particle behavior in fluids.

Latest Patents

One of Akagi's latest patents is a photon correlator that comprises a plurality of sampling gates, which are open during different periods of time. This device includes multiple memories, each corresponding to the sampling gates, for storing data related to the number of photons detected. The data processing control section reads out the stored data and performs correlation calculations using software. The hardware mechanism, which includes the sampling gates and memories, allows for high-speed data writing and real-time data retrieval. Additionally, the software can perform correlation calculations in parallel with data processing. This innovation enables the determination of particle sizes and diffusion coefficients in fluids at high speed under various conditions.

Another notable invention is a light scattering measuring apparatus that utilizes a photodetector. This device further enhances the capabilities of photon correlation measurements, providing more accurate and efficient results.

Career Highlights

Motonobu Akagi is currently employed at Otsuka Electronics Co., Ltd., where he continues to develop innovative technologies in the field of photonics. His work has garnered attention for its practical applications in scientific research and industrial processes.

Collaborations

Throughout his career, Akagi has collaborated with talented individuals such as Yasushi Zasu and Kazunori Tsutsui. These partnerships have contributed to the advancement of his research and the successful development of his inventions.

Conclusion

Motonobu Akagi is a distinguished inventor whose work in photon correlation technology has made a significant impact in the field. His innovative patents and contributions to Otsuka Electronics Co., Ltd. highlight his dedication to advancing scientific understanding and measurement techniques.

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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