Tokyo, Japan

Masami Ishikawa

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Aisin Aw Co., Ltd., Kabushikikaisha Equos Research, Fujitsu Corporation. Active years: 1993-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Ishikawa. Retrieved from https://idiyas.com/inventor/masami-ishikawa-upqg5n7c

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 77.8

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 191(Granted Patents)


Location History:

  • Anjo, JP (1999 - 2006)
  • Tokyo-to, JP (2006)
  • Aichi, JP (2007)
  • Tokyo, JP (1993 - 2024)

Company Filing History:


Years Active: 1993-2024

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9 patents (USPTO):Explore Patents

Title: Masami Ishikawa: Innovator in Kigurumi and Electrical Machines

Introduction

Masami Ishikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of kigurumi staging support and electrical machines. With a total of 9 patents, Ishikawa's work showcases his innovative spirit and technical expertise.

Latest Patents

Ishikawa's latest patents include the "Kigurumi Staging Support Apparatus," "Kigurumi Staging Support System," and "Kigurumi Staging Support Method." These inventions focus on enhancing the performance of kigurumi performers by acquiring environmental information and storing staging information. The apparatus outputs staging data based on the surrounding environment, allowing for a more immersive experience. Additionally, he has developed an "Axial Gap Rotating Electrical Machine," which features permanent magnets and cores arranged in a rotor. This design improves torque output and prevents magnetic saturation, enhancing the efficiency of the machine.

Career Highlights

Throughout his career, Ishikawa has worked with prominent companies such as Aisin Aw Co., Ltd. and Kabushikikaisha Equos Research. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Ishikawa has collaborated with talented individuals, including Yukihiro Minezawa and Ken Iwatsuki. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Masami Ishikawa's contributions to the fields of kigurumi and electrical machines highlight his innovative mindset and dedication to advancing technology. His patents reflect a commitment to enhancing performance and efficiency in his areas of expertise.

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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