Kusatsu, Japan

Akinobu Ishizaki

This inventor holds 5 USPTO granted patents and 5 EPO patents. Top assignee: Daikin Industries, Ltd.. Active years: 2017-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akinobu Ishizaki. Retrieved from https://idiyas.com/inventor/akinobu-ishizaki

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


% Patents Active = 80.0

 

Average Co-Inventor Count = 2.3

ph-index = 1


Location History:

  • Kusatsu, JP (2017 - 2018)
  • Osaka, JP (2020 - 2024)

Company Filing History:


Years Active: 2017-2024

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5 patents (USPTO):Explore Patents

Title: Celebrating the Innovations of Akinobu Ishizaki

Introduction

Akinobu Ishizaki is an accomplished inventor based in Kusatsu, Japan. With a wealth of experience, he has made significant contributions to technology through his innovative designs and patents. His work primarily revolves around advancements in motor and rotor technology, showcasing his expertise in electrical engineering.

Latest Patents

Ishizaki holds five patents, with his latest inventions focusing on critical components of motors and compressors. One such patent describes a rotor that incorporates a rotor core which features a unique outer shape combining a first arc portion, a straight line portion, and a curved portion. The design allows for optimal interaction with the d-axis and q-axis, enhancing motor efficiency. Another noteworthy patent is the stator for a simultaneous concentrated winding motor. This innovative stator design comprises multiple teeth and windings across different phases, optimizing performance for various applications.

Career Highlights

Ishizaki's career is marked by his role at Daikin Industries, Ltd., where his technical skills and innovative mindset have contributed to the company's success in the manufacturing sector. His inventions not only enhance the capabilities of the company's products but also strengthen its position in the competitive market of motor and compressor technologies.

Collaborations

Throughout his career, Ishizaki has worked closely with talented colleagues such as Hisato Sumitomo and Hidemi Tanji. These collaborations have fostered an environment of creativity and innovation, enabling the team to push the boundaries in their respective fields and develop breakthrough technologies.

Conclusion

Akinobu Ishizaki stands out as a visionary inventor whose work continues to prove indispensable in the world of mechanical and electrical engineering. His contributions through patents and collaborations play a crucial role in advancing technologies at Daikin Industries and beyond, establishing him as a key figure in modern innovation.

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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