Yokohama, Japan

Tomoya Tanaka

This inventor holds 1 USPTO granted patent. Top assignee: Shiseido Company, Limited. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoya Tanaka. Retrieved from https://idiyas.com/inventor/tomoya-tanaka-kgby7dsv

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


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Tomoya Tanaka - Innovator in Hair Dye Technology

Introduction

Tomoya Tanaka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of hair dye technology, particularly with his innovative oxidation hair dye composition. His work focuses on enhancing the hair dyeing experience while minimizing damage to the hair.

Latest Patents

Tanaka holds a patent for an oxidation hair dye composition that boasts an excellent hair dyeing effect with less burden on hair. The invention is characterized by a unique formulation that consists of a first formulation containing an oxidation dye and a second formulation containing an oxidation agent. These two formulations are mixed before use, and one or both formulations include acetylated hyaluronic acid or its salts, which contribute to the overall effectiveness and gentleness of the product. He has 1 patent to his name.

Career Highlights

Tomoya Tanaka is currently employed at Shiseido Company, Limited, a leading global cosmetics company. His role at Shiseido allows him to leverage his expertise in developing innovative hair care products that cater to consumer needs. His dedication to research and development has positioned him as a key player in the industry.

Collaborations

Tanaka has collaborated with talented coworkers such as Masashi Watanabe and Takako Ishii. Their combined efforts have led to advancements in hair dye formulations and have contributed to the success of their projects at Shiseido.

Conclusion

Tomoya Tanaka's contributions to hair dye technology exemplify his commitment to innovation and quality. His patent for an oxidation hair dye composition reflects his dedication to improving hair care products. Through his work at Shiseido, he continues to influence the beauty industry positively.

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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