Hirakata, Japan

Kazushige Kinoshita

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1996-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazushige Kinoshita. Retrieved from https://idiyas.com/inventor/kazushige-kinoshita

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 32(Granted Patents)


Location History:

  • Fujisawa, JP (1996)
  • Hirakata, JP (2003)

Company Filing History:


Years Active: 1996-2003

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2 patents (USPTO):Explore Patents

Title: The Innovations of Kazushige Kinoshita: A Pioneer in Battery Technology

Introduction: Kazushige Kinoshita, an accomplished inventor based in Hirakata, Japan, has made significant contributions to the field of battery technology. With a total of two patents to his name, Kinoshita's work exemplifies his innovative spirit and dedication to advancing energy storage solutions.

Latest Patents: Among Kinoshita's notable patents is the polymer electrolyte battery, which features a design that assures high capacity density. This innovative battery consists of a laminated battery sheet made up of a negative electrode paired with positive electrodes. Its structured layering includes a porous polymer separator positioned on both sides of the negative electrode. The electrodes contain a current collector and a layer of active material mixture, featuring a regulated porosity ranging from 30% to 60%. The polymer's ability to absorb and retain a nonaqueous electrolyte is a pivotal advancement for energy storage.

Another of Kinoshita's recent inventions is the hydrogen storage alloy electrode and sealed-type nickel-metal hydride battery. This electrode is characterized by an electrically conductive support made from a punched or perforated metal sheet, along with a mixture that combines hydrogen storage alloy powder, a styrene-butadiene copolymer, a polymeric material, and carbon black. Such compositions provide necessary properties needed for effective hydrogen storage and energy efficiency.

Career Highlights: Kazushige Kinoshita is currently associated with Matsushita Electric Industrial Co., Ltd., a renowned entity in the electronics sector. His expertise in developing advanced battery technologies is invaluable to the company, making a significant impact on energy solutions and innovations.

Collaborations: Throughout his career, Kinoshita has worked alongside talented colleagues, including Takashi Okawa and Takashi Takano. Their collaborative efforts have undoubtedly enhanced the scope and effectiveness of their research initiatives, pushing the boundaries of battery technology.

Conclusion: Kazushige Kinoshita's inventive contributions highlight his role as a key figure in the evolution of battery technologies. His patents, showcasing innovations that promise higher efficiency and capacity, are a testament to his dedication and skill. As the demand for advanced energy storage solutions continues to rise, Kinoshita's work will remain influential in shaping the future of battery technology.

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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