Himeji, Japan

Ryota Kojima

This inventor holds 1 USPTO granted patent. Top assignee: Nichirin Co., Ltd.. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryota Kojima. Retrieved from https://idiyas.com/inventor/ryota-kojima-otb9pwbw

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Ryota Kojima: Innovator in Rubber Technology

Introduction

Ryota Kojima is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of rubber technology, particularly in the development of innovative materials for various applications. His work has led to advancements that enhance the performance and durability of rubber products.

Latest Patents

Kojima holds a patent for a "Rubber laminate and flexible hose using same." This invention features a non-crosslinked rubber laminate that includes a butyl rubber-containing layer stacked with an ethylene propylene diene rubber and/or ethylene propylene rubber-containing layer. The unique composition of this laminate allows it to accommodate POE-based lubricating oils while retaining vibration absorption characteristics. The patent details the specific proportions of materials used, including low-molecular-weight polyolefin, phenolic resin, and a crosslinking agent.

Career Highlights

Ryota Kojima is associated with Nichirin Co., Ltd., a company known for its expertise in manufacturing automotive parts and rubber products. His role at the company has allowed him to focus on research and development, leading to innovative solutions in rubber technology. His contributions have been instrumental in enhancing the performance of air conditioning hoses and other rubber applications.

Collaborations

Kojima has worked alongside talented colleagues such as Kenji Miki and Yasushi Takeo. Their collaborative efforts have fostered a creative environment that encourages innovation and the development of cutting-edge technologies in the rubber industry.

Conclusion

Ryota Kojima's work exemplifies the spirit of innovation in rubber technology. His patent and contributions to Nichirin Co., Ltd. highlight the importance of research and collaboration in driving advancements in this field. His achievements continue to influence the industry and pave the way for future innovations.

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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