Kanagawa, Japan

Rieko Tsujino

This inventor holds 2 USPTO granted patents. Top assignees: Asahi Kogaku Kogyo Kabushiki Kaisha, Crealife Corporation. Active years: 1999-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rieko Tsujino. Retrieved from https://idiyas.com/inventor/rieko-tsujino

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 = 1.5

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1999-2000

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2 patents (USPTO):Explore Patents

Title: Rieko Tsujino: Innovator in Antibacterial Technologies

Introduction

Rieko Tsujino is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of antibacterial technologies, holding a total of 2 patents. His innovative work focuses on enhancing hygiene and cleanliness through unique applications.

Latest Patents

Tsujino's latest patents include a deodorant microphone cover and a method of producing the same. This invention features an antibacterial deodorant cover for microphones, which incorporates a matrix member made from an organic polymeric substance. The matrix member is designed to carry a calcium phosphate compound with a Ca/P ratio ranging from about 1.0 to 2.0. Additionally, the cover includes a device for securely fixing the matrix member to the microphone head. Another significant patent is a washing agent that consists of spherical particles with an average diameter of 2 to 40 microns, which also contains a calcium phosphate compound. This washing agent is effective in cleaning feet and elbows by removing bacteria and aged cuticles.

Career Highlights

Throughout his career, Rieko Tsujino has worked with prominent companies such as Asahi Kogaku Kogyo and Crealife Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Tsujino has collaborated with talented individuals in his field, including Shinichi Nagata and Fumie Osaki. Their combined expertise has contributed to the success of his inventions.

Conclusion

Rieko Tsujino's work in antibacterial technologies showcases his commitment to innovation and hygiene. His patents reflect a deep understanding of materials and their applications in everyday life.

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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