Kanagawa, Japan

Makiko Yamanaka

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Fuji Xerox Co., Ltd.. Active years: 2009-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makiko Yamanaka. Retrieved from https://idiyas.com/inventor/makiko-yamanaka

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



Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2009-2011

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2 patents (USPTO):Explore Patents

Title: Celebrating the Innovations of Makiko Yamanaka: A Trailblazer in Resin Technologies

Introduction: Makiko Yamanaka, a distinguished inventor based in Kanagawa, Japan, has made significant strides in the field of resin technology. With a remarkable portfolio of patents, she exemplifies the innovative spirit that drives advancements in materials science. Her contributions have been instrumental in enhancing the performance and safety of resin products in various applications.

Latest Patents: Yamanaka holds two notable patents that showcase her expertise in developing advanced resin compositions. The first patent details a "Resin compact, casing and production method of resin compact," focusing on a unique blend of resins that achieve enhanced toughness. The specification indicates that the Charpy impact strength in the resin flow direction at shaping is represented as S and the Charpy impact strength in the direction crossing the resin flow direction is S, with a ratio of S/S ranging from 3.5 to 5.0. Her second patent revolves around a "Flame-retardant resin composition and flame-retardant resin-molded article." This innovation incorporates a polycarbonate resin integrated with flame-retardant particles, ensuring both safety and functionality in applications requiring material resistance to fire hazards.

Career Highlights: Yamanaka’s work at Fuji Xerox Co., Ltd. has not only helped in the development of safer products but has also contributed to the overall growth of the resin industry. Her relentless pursuit of innovation has positioned her as a key figure in the company's research and development initiatives.

Collaborations: Throughout her career, Yamanaka has collaborated with talented individuals, including her coworkers Ryuichiro Maeyama and Masayuki Okoshi. These partnerships have fostered a dynamic work environment conducive to innovative thinking and problem-solving, leading to groundbreaking advancements in resin technologies.

Conclusion: Makiko Yamanaka's contributions to resin innovation exemplify the power of creativity and collaboration in pushing the boundaries of material science. Her patents not only reflect her skills as an inventor but also highlight the potential for advancements in safety and performance in resin applications. As the industry continues to evolve, Yamanaka’s work will undoubtedly inspire future innovations.

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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