Tokyo, Japan

Motoaki Umezu

This inventor holds 8 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Dainichiseika Color & Chemicals Mfg. Co., Ltd., Ukima Colour & Chemicals Mfg. Co., Ltd., Shinshu University. Active years: 2000-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motoaki Umezu. Retrieved from https://idiyas.com/inventor/motoaki-umezu

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

USPTO Granted Patents = 8 

% Patents Active = 87.5

 

Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2000-2026

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8 patents (USPTO):Explore Patents

Title: Unveiling the Inventiveness of Motoaki Umezu

Introduction:

Motoaki Umezu is a prolific inventor hailing from Tokyo, Japan, with a remarkable track record in patenting innovative solutions. With a keen eye for technological advancements, Umezu has made significant contributions to various fields through his inventions.

Latest Patents:

Umezu's latest patents showcase his expertise in material science and thermal printing technology. One of his recent inventions includes a silicone-modified polyurethane fiber and its manufacturing method, revolutionizing the textile industry with its unique properties. Another notable patent is related to thermal recording media, enhancing the performance and durability of thermal ink ribbons.

Career Highlights:

Throughout his career, Umezu has been associated with esteemed companies such as Dainichiseika Color & Chemicals Manufacturing Co., Ltd. and Ukima Colour & Chemicals Manufacturing Co., Ltd. His innovative mindset and dedication to research have led to the successful development of groundbreaking technologies in collaboration with industry leaders.

Collaborations:

In his pursuit of innovation, Umezu has collaborated with talented individuals in the field, including Kazuyuki Hanada and Katsutoshi Torii. Together, they have combined their expertise to address complex challenges and create solutions that push the boundaries of traditional practices.

Conclusion:

Motoaki Umezu's relentless commitment to innovation and his remarkable contributions to the world of patents and inventions are a testament to his ingenuity and passion for creating transformative technologies. His work continues to inspire future generations of inventors and researchers to explore new frontiers and redefine the possibilities of science and technology.

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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