Suita, Japan

Yoshimine Sakamoto

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Nippon Shokubai, Nippon Shokubai Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimine Sakamoto. Retrieved from https://idiyas.com/inventor/yoshimine-sakamoto

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Innovations of Yoshimine Sakamoto

Introduction

Yoshimine Sakamoto is a notable inventor based in Suita, Japan. He has made significant contributions to the field of water-based inks through his innovative patent. His work is characterized by a focus on enhancing the quality and functionality of water-based ink formulations.

Latest Patents

Sakamoto holds a patent for a resin emulsion specifically designed for water-based ink. This resin emulsion is distinguished by its composition, which includes emulsion particles and a carboxylic acid polymer non-metal salt. The emulsion particles contain a polymer that incorporates a nitrogen atom-containing monomer. This innovation allows for the production of a resin emulsion that is particularly suitable for use in water-based inks, along with a method for its production. He has 1 patent to his name.

Career Highlights

Yoshimine Sakamoto is currently employed at Nippon Shokubai Co., Ltd., a company known for its advancements in chemical products. His role at the company has allowed him to focus on developing innovative solutions in the field of inks and coatings.

Collaborations

Sakamoto collaborates with Takumi Ito, a fellow innovator in the industry. Their partnership has contributed to the development of new technologies and improvements in product formulations.

Conclusion

Yoshimine Sakamoto's work in the field of water-based inks exemplifies the impact of innovative thinking in the chemical industry. His contributions continue to influence the development of more effective and environmentally friendly ink solutions.

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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