Mishima, Japan

Toshiaki Azuma

This inventor holds 1 USPTO granted patent. Top assignee: Ricoh Company, Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Azuma. Retrieved from https://idiyas.com/inventor/toshiaki-azuma-ckq3fnmw

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Toshiaki Azuma: Innovator in Thermosensitive Recording Paper

Introduction

Toshiaki Azuma is a notable inventor based in Mishima, Japan. He has made significant contributions to the field of thermosensitive materials, particularly through his innovative patent.

Latest Patents

One of Toshiaki Azuma's key inventions is a thermosensitive recording paper. This paper comprises a support sheet and a thermosensitive coloring layer formed thereon. The support sheet consists of needle-leaf tree pulp, which is present in an amount ratio of 10 to 50 wt. % of the absolute dry weight of the support sheet. Notably, the maximum length of the fibers in the needle-leaf tree pulp is 4 mm or less. This invention showcases his expertise in developing materials that enhance recording technologies.

Career Highlights

Toshiaki Azuma is associated with Ricoh Company, Ltd., a leading firm in imaging and electronics. His work at Ricoh has allowed him to focus on innovative solutions that meet the demands of modern recording technologies. His dedication to research and development has positioned him as a valuable asset in his field.

Collaborations

Throughout his career, Toshiaki Azuma has collaborated with talented individuals such as Aimi Suzuki and Shigeaki Kimura. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Toshiaki Azuma's contributions to thermosensitive recording paper exemplify his commitment to innovation in materials science. His work continues to influence the industry and pave the way for future advancements.

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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