Kyoto, Japan

Yu Sugioka

This inventor holds 3 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Maxell Holdings, Ltd., Nippon Kodoshi Corporation. Active years: 2020-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yu Sugioka. Retrieved from https://idiyas.com/inventor/yu-sugioka

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.8

ph-index = 1


Location History:

  • Osaka, JP (2020)
  • Kyoto, JP (2020 - 2021)

Company Filing History:


Years Active: 2020-2021

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3 patents (USPTO):Explore Patents

Title: Innovations of Yu Sugioka in Battery Technology

Introduction

Yu Sugioka is a prominent inventor based in Kyoto, Japan, known for his significant contributions to battery technology. He holds three patents that showcase his innovative approach to enhancing the performance and reliability of batteries in various applications.

Latest Patents

One of his latest patents is for a separator and non-aqueous electrolyte battery. This invention includes a positive electrode, a negative electrode, a separator, and a non-aqueous electrolyte. The separator is composed of polyphenylenesulfide fibers, aramid fibers, and cellulose fibers in specific ratios. This design allows for a non-aqueous electrolyte battery that maintains its characteristics even in high-temperature environments, reducing defects during assembly. Another notable patent is for a tire pressure detection system that incorporates an air pressure detection device and a lithium secondary battery. This system is designed to operate stably over long periods, even in high-temperature conditions, ensuring excellent low-temperature performance.

Career Highlights

Yu Sugioka has worked with notable companies such as Maxell Holdings, Ltd. and Nippon Kodoshi Corporation. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

Throughout his career, Yu has collaborated with talented individuals, including Masahiro Kuroiwa and Naoya Kawasawa. These collaborations have further enriched his work and led to advancements in the field.

Conclusion

Yu Sugioka's innovative patents and career achievements highlight his significant impact on battery technology. His work continues to influence the development of reliable and efficient energy solutions.

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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