Kouchi Naganoshi, Japan

Takeshi Nishizaki

This inventor holds 2 USPTO granted patents. Top assignee: Showa Aluminum Kabushiki Kaisha. Active years: 1988-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Nishizaki. Retrieved from https://idiyas.com/inventor/takeshi-nishizaki

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 = 2.7

ph-index = 1

Forward Citations = 26(Granted Patents)


Location History:

  • Kouchi Naganoshi, JP (1988)
  • Kawachinaganoshi, JP (1989)

Company Filing History:


Years Active: 1988-1989

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2 patents (USPTO):Explore Patents

Title: The Innovations of Takeshi Nishizaki

Introduction

Takeshi Nishizaki is a notable inventor based in Kouchi Naganoshi, Japan. He has made significant contributions to the field of materials science, particularly in the development of aluminum-based alloys for use in electrolytic capacitors. With a total of 2 patents, his work has garnered attention for its innovative approaches to enhancing capacitor performance.

Latest Patents

Nishizaki's latest patents include an aluminum-based alloy foil designed for negative electrodes of electrolytic capacitors. This foil contains specific percentages of copper, nickel, titanium, and optionally boron, with aluminum as the primary component. His second patent focuses on an aluminum capacitor plate that features a sponge-like layer with projections, enhancing its functionality in electrolytic capacitors.

Career Highlights

Takeshi Nishizaki is currently employed at Showa Aluminum Kabushiki Kaisha, where he continues to push the boundaries of aluminum technology. His expertise in alloy development has positioned him as a key player in the industry, contributing to advancements that improve the efficiency and reliability of electronic components.

Collaborations

Nishizaki has worked alongside talented colleagues such as Tatsuo Ohtuka and Shiuchi Murooka. Their collaborative efforts have fostered an environment of innovation, leading to the successful development of new materials and technologies.

Conclusion

Takeshi Nishizaki's contributions to the field of materials science, particularly in aluminum-based alloys, highlight his role as a significant inventor. His patents reflect a commitment to innovation that continues to impact the electronics industry positively.

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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