Yao, Japan

Koichiro Masunaga

This inventor holds 1 USPTO granted patent and 1 published patent application, plus 2 CIPO patents. Top assignee: Sunstar Giken Kabushiki Kaisha. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichiro Masunaga. Retrieved from https://idiyas.com/inventor/koichiro-masunaga

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

USPTO Granted Patents = 1 


Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: **Inventor Koichiro Masunaga: Innovating with Two-Part Curable Compositions**

Introduction

Koichiro Masunaga, an accomplished inventor based in Yao, Japan, has made significant contributions to the field of materials engineering. With a focus on creating innovative solutions, he has been awarded a patent for a revolutionary two-part curable composition that enhances the manufacturing processes in the automotive industry.

Latest Patents

Masunaga's patent revolves around a two-pack curable composition, which comprises two distinct liquids: liquid A and liquid B. Liquid A consists of a thermoplastic resin and a plasticizer, while liquid B includes a gelling agent. This unique formulation is characterized by its sprayable viscosity upon mixing and its ability to gel within 30 seconds to 60 minutes after application. The versatility of this composition allows it to be utilized as a body or seam sealer, underbody coating for anti-chipping, or as an effective adhesive in the automotive manufacturing line, ensuring water-proofing, air-tightness, dust-proofing, and rust-prevention of welded areas.

Career Highlights

Koichiro Masunaga currently works at Sunstar Giken Kabushiki Kaisha, where he applies his expertise in material sciences and engineering to develop cutting-edge solutions. His notable achievements include not only his patented innovation but also his ability to collaborate with fellow inventors and engineers to push the boundaries of current manufacturing techniques.

Collaborations

Throughout his career, Masunaga has worked alongside esteemed colleagues such as Masaki Ukai and Hitoshi Ohno. Their combined expertise has played a crucial role in enhancing the development and application of new technologies within the company, fostering an environment of innovation and teamwork that is essential for success in the competitive automotive sector.

Conclusion

Koichiro Masunaga stands as a testament to the spirit of innovation within the field of materials engineering. His contributions, particularly his patented two-part curable composition, underscore the importance of research and development in advancing manufacturing processes. As he continues to collaborate with talented individuals at Sunstar Giken Kabushiki Kaisha, there is little doubt that his future endeavors will result in further breakthroughs and advancements in the automotive 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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