Kiryu, Japan

Machiko Takigami

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Gun-Ei Kagaku Kogyo Kabushiki Kaisha, Japan Atomic Energy Agency, Other. Active years: 1991-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Machiko Takigami. Retrieved from https://idiyas.com/inventor/machiko-takigami

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 6.5

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1991-2014

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3 patents (USPTO):Explore Patents

Title: Machiko Takigami: Innovator in Gel and Carbon Fiber Technologies

Introduction

Machiko Takigami is a prominent inventor based in Kiryu, Japan. She has made significant contributions to the fields of gel and carbon fiber technologies. With a total of 3 patents, her work focuses on environmentally friendly materials and innovative production processes.

Latest Patents

One of her latest patents is titled "Preparation of gels derived from carboxymethyl cellulose alkali metal salt." This patent describes a method for preparing a gel from carboxymethyl cellulose alkali metal salt, which is an anionic cellulose derivative. The process involves using acid or an acid solution to enhance the strength and elasticity of the gel. Additionally, a water-insoluble metal compound or organic reinforcement is added during mixing. The resulting gel is considered environmentally friendly, as its raw materials are derived from plants. Another notable patent is the "Process for the production of carbon fibers," which outlines a method for obtaining carbon fibers with a large specific surface area.

Career Highlights

Throughout her career, Machiko has worked with notable organizations, including Gun-ei Kagaku Kogyo Kabushiki Kaisha and the Japan Atomic Energy Agency. Her experience in these institutions has allowed her to develop and refine her innovative ideas.

Collaborations

Machiko has collaborated with esteemed colleagues such as Yoshikazu Arita and Toshi Iizuka. These partnerships have contributed to her success and the advancement of her research.

Conclusion

Machiko Takigami is a trailblazer in the development of sustainable materials and innovative production techniques. Her patents reflect her commitment to creating environmentally friendly solutions in the fields of gel and carbon fiber technologies.

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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