Nishitokyo, Japan

Akiyoshi Takagi

This inventor holds 2 USPTO granted patents. Top assignee: Citizen Watch Company, Ltd.. Active years: 1992-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiyoshi Takagi. Retrieved from https://idiyas.com/inventor/akiyoshi-takagi-72b17q43

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 = 1.7

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Tanashi, JP (1992)
  • Nishitokyo, JP (2004)

Company Filing History:


Years Active: 1992-2004

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2 patents (USPTO):Explore Patents

Title: Akiyoshi Takagi: Innovator in Decorative Articles and Watch Bands

Introduction

Akiyoshi Takagi is a notable inventor based in Nishitokyo, Japan. He has made significant contributions to the field of decorative articles and watch bands. With a total of 2 patents, Takagi's work showcases his innovative spirit and dedication to enhancing everyday items.

Latest Patents

One of Takagi's latest patents is for a decorative article featuring a white film and a production method for creating it. This invention includes a personal ornament with a white coating layer, where the base article is made of metal. The white-colored stainless steel coating layer is formed through a dry plating process, allowing for both ferrous and non-ferrous base metals. Another notable patent is for a watch band that consists of multiple link units connected by pins. Each link unit includes a link and a connecting member shaped as a projection, which engages with a recess on an adjacent link. An ornamental plate of a different color is mounted on the connecting member, adding a unique aesthetic to the watch band.

Career Highlights

Akiyoshi Takagi is currently associated with Citizen Watch Company, Ltd., a leading manufacturer in the watch industry. His role at Citizen has allowed him to apply his inventive skills to create functional and stylish products that appeal to consumers.

Collaborations

Throughout his career, Takagi has collaborated with talented individuals such as Koichi Naoi and Yukio Miya. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Akiyoshi Takagi's contributions to the fields of decorative articles and watch bands highlight his inventive prowess. His patents reflect a commitment to quality and design, making him a significant figure in the industry.

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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