Osaka, Japan

Hayashi Hayakawa

This inventor holds 6 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Electrical Industrial Co., Ltd.. Active years: 1977-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hayashi Hayakawa. Retrieved from https://idiyas.com/inventor/hayashi-hayakawa

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 = 3.4

ph-index = 6

Forward Citations = 72(Granted Patents)


Location History:

  • Osaka, JA (1977)
  • Kadoma, JA (1977)
  • Kadoma, JP (1978 - 1979)
  • Osaka, JP (1986 - 1989)

Company Filing History:


Years Active: 1977-1989

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6 patents (USPTO):Explore Patents

Title: Hayashi Hayakawa: Innovator in Battery Technology

Introduction

Hayashi Hayakawa is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of battery technology, holding a total of 6 patents. Her innovative work has paved the way for advancements in energy storage solutions.

Latest Patents

One of her latest patents includes a breakthrough in battery technology, specifically focusing on an air cell electrode and the process for preparing its catalyst. This invention showcases her commitment to enhancing the efficiency and performance of battery systems.

Career Highlights

Throughout her career, Hayashi has worked with notable companies, including Matsushita Electric Industrial Co., Ltd. and Matsushita Electrical Industrial Co., Ltd. Her experience in these organizations has allowed her to develop and refine her innovative ideas in a collaborative environment.

Collaborations

Hayashi has collaborated with talented individuals such as Atsushi Nishino and Akihiko Yoshida. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Hayashi Hayakawa's contributions to battery technology exemplify her innovative spirit and dedication to her field. Her patents and collaborations reflect her impact on the industry and her role as a leading inventor.

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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