Osaka, Japan

Toshio Yamashitafuji

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Panasonic Corporation. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Yamashitafuji. Retrieved from https://idiyas.com/inventor/toshio-yamashitafuji

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: **Innovator Toshio Yamashitafuji: Pioneering Battery Pack Technology in Osaka**

Introduction

Toshio Yamashitafuji is a distinguished inventor based in Osaka, Japan, known for his innovative contributions to battery technology. With a patent to his name, he has made significant strides in enhancing the performance and reliability of battery packs used across various applications.

Latest Patents

Yamashitafuji holds a patent for a novel battery pack design. This innovative battery pack includes a battery, a circuit substrate featuring a charge/discharge safety circuit, and an end case with an external connection terminal. The unique arrangement of the circuit substrate inside the end case allows for a compact design, reducing connection resistance while ensuring high reliability and productivity. This advancement is particularly crucial in industries where battery efficiency and safety are paramount.

Career Highlights

Throughout his career, Toshio Yamashitafuji has worked with Panasonic Corporation, where he has been instrumental in developing cutting-edge technologies related to battery systems. His dedication to innovation has earned him recognition within the company and the broader technological community.

Collaborations

Yamashitafuji has collaborated with talented colleagues, including Shinji Ota and Katsuyuki Shirasawa, who share a commitment to advancing research and development in battery technology. Together, they have fostered a culture of innovation within their teams, driving progress in the field.

Conclusion

Toshio Yamashitafuji's contributions to battery technology exemplify the impact that dedicated inventors can have on the industry. Through his innovative patent and collaborations at Panasonic Corporation, he continues to inspire future advancements in energy storage 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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