Fukushima, Japan

Shigeru Oishi

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignees: Sony Corporation, Sony-Eveready Inc.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Oishi. Retrieved from https://idiyas.com/inventor/shigeru-oishi

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 = 2.7

ph-index = 2

Forward Citations = 74(Granted Patents)


Company Filing History:


Years Active: 1990

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2 patents (USPTO):Explore Patents

Title: Shigeru Oishi - A Pioneer in Innovative Cell Technology

Introduction

Shigeru Oishi is a notable inventor hailing from Fukushima, Japan, with a significant contribution to the field of cell technology. With two patents to his name, Oishi has made strides in designing advanced energy solutions that enhance safety and efficiency in cellular applications.

Latest Patents

One of Oishi's latest patents is focused on a "Cell having current cutoff valve." This invention details a cell equipped with an explosion-proof valve that deforms in response to increased internal pressure. When the pressure surpasses normal levels, the valve effectively cuts off the connection lead to the generator unit, thereby halting the supply of charging current and preventing potential hazards. His other patent, titled "Organic electrolyte cell," describes an innovative composition for a cell's anode and cathode. The anode predominantly consists of lithium and aluminum, while the cathode is primarily made of manganese dioxide, specifically designed to optimize the performance and safety of the cell.

Career Highlights

Throughout his career, Shigeru Oishi has worked with renowned companies, including Sony Corporation and Sony-Eveready Inc. His expertise in cell technology and chemistry has helped these companies push the boundaries of innovation, particularly in energy storage solutions.

Collaborations

Oishi has collaborated with esteemed colleagues, such as Toru Nagaura and Takao Abe. These partnerships have enhanced the development of his groundbreaking inventions, showcasing the importance of teamwork in the field of innovation.

Conclusion

Shigeru Oishi's contributions to cell technology exemplify the spirit of innovation. His patents not only demonstrate a commitment to safety and efficiency but also highlight the potential for future advancements in energy storage and usage. Oishi's work continues to inspire both current and future generations of inventors in the pursuit of revolutionary ideas.

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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