Warabi, Japan

Hiromi Soma

This inventor holds 1 USPTO granted patent. Top assignee: Dainippon Ink and Chemicals, Incorporated. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Soma. Retrieved from https://idiyas.com/inventor/hiromi-soma

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Hiromi Soma: Innovator in Ink Technology

Introduction

Hiromi Soma is a notable inventor based in Warabi, Japan. She has made significant contributions to the field of ink technology, particularly in the development of ink for ink-jet printers. Her innovative approach has led to advancements that enhance the quality and efficiency of printing processes.

Latest Patents

Hiromi Soma holds a patent for an ink designed for use in ink-jet printers. This ink comprises a solution in water of a water-soluble dye, a wetting agent, and a specific compound formula. The formula includes components where R represents --C.sub.m H.sub.2m+1 or --O--C.sub.m H.sub.2m+1, m represents O or an integer of 1 to 6, and n represents an integer of 1 to 10. This patent showcases her expertise in creating high-performance inks that meet modern printing demands. She has 1 patent to her name.

Career Highlights

Hiromi Soma is currently employed at Dainippon Ink and Chemicals, Incorporated, where she continues to innovate in the field of ink technology. Her work has been instrumental in developing products that cater to the evolving needs of the printing industry.

Collaborations

Throughout her career, Hiromi has collaborated with esteemed colleagues, including Hiroshi Fukutomi and Isao Tabayashi. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Hiromi Soma's contributions to ink technology exemplify her dedication to innovation and excellence. Her work not only enhances printing quality but also reflects her commitment to advancing 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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