Shimonoseki, Japan

Osamu Takezoe

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Kobe Seiko Sho. Active years: 1987-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Takezoe. Retrieved from https://idiyas.com/inventor/osamu-takezoe-bsj6865u

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 = 3.1

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Yamaguchi, JP (1987)
  • Shimonoseki, JP (1992)

Company Filing History:


Years Active: 1987-1992

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2 patents (USPTO):Explore Patents

Title: The Innovations of Osamu Takezoe

Introduction

Osamu Takezoe is a notable inventor based in Shimonoseki, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced aluminum materials. With a total of 2 patents to his name, Takezoe's work has implications for various industries, including electronics and manufacturing.

Latest Patents

Takezoe's latest patents include a precision machinable aluminum material and an abrasion-resistant aluminum alloy. The precision machinable aluminum material is designed for use as a substrate in photoconductors, such as photoconductive drums for electrophotographic copying machines. This material can be mirror-finished through precision machining, with a titanium content of less than 0.008% by weight. Additionally, it contains magnesium, silicon, and manganese within specified weight ranges. The abrasion-resistant aluminum alloy features a chemical composition that includes 7.5-15 wt % of silicon, 3.0-6.0 wt % of copper, and other elements, ensuring durability and performance in demanding applications.

Career Highlights

Osamu Takezoe is associated with Kabushiki Kaisha Kobe Seiko Sho, where he has been instrumental in advancing the company's material technology. His innovative approaches have led to the development of materials that meet the rigorous demands of modern manufacturing processes.

Collaborations

Takezoe has worked alongside talented colleagues, including Yoshio Doi and Tadashi Aiura. Their collaborative efforts have contributed to the successful development of new materials and technologies.

Conclusion

Osamu Takezoe's contributions to the field of materials science highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the performance and functionality of aluminum materials in various applications.

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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