Osaka, Japan

Ikumi Kojima

This inventor holds 1 USPTO granted patent. Top assignee: Sunstar Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ikumi Kojima. Retrieved from https://idiyas.com/inventor/ikumi-kojima-5kbf6mve

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Ikumi Kojima: Innovator in Oral Care Products

Introduction: Ikumi Kojima is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of oral care through his innovative designs and patents. His work focuses on enhancing the functionality and effectiveness of oral care products.

Latest Patents: Ikumi Kojima holds a patent for a molded article for an oral care product. This invention includes a primary molded part that features a covering target part, a secondary molded part that covers this target part, and an exposed structure with penetration parts. The design allows for effective force transfer during the molding process, improving the overall performance of the oral care product. He has 1 patent to his name.

Career Highlights: Kojima has built a career at Sunstar Inc., a company known for its commitment to oral health and hygiene. His role involves developing innovative solutions that cater to consumer needs in oral care. His expertise and creativity have positioned him as a valuable asset to the company.

Collaborations: Ikumi Kojima collaborates with talented professionals in his field, including his coworker Yukinori Wada. Their combined efforts contribute to the advancement of oral care technologies and products.

Conclusion: Ikumi Kojima's contributions to oral care innovation highlight his dedication to improving consumer health. His patent and work at Sunstar Inc. reflect his commitment to excellence in this vital 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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