Niihama, Japan

Yoshihiko Kitawaga

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Kitawaga. Retrieved from https://idiyas.com/inventor/yoshihiko-kitawaga

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 = 6.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshihiko Kitawaga

Introduction

Yoshihiko Kitawaga is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of materials science, particularly in the development of copolymerized resins. His work has implications for various industries, including rubber and plastics.

Latest Patents

Yoshihiko Kitawaga holds a patent for a "Process for producing copolymerized resins." This novel copolymer resin exhibits excellent compatibility with rubber and plastics. It is stable to air, easily soluble in hydrocarbon solvents, and free of gel. The resin is obtained through specific copolymerization processes involving monomeric substances such as cyclopentadiene and hydroxystyrene derivatives. The patent highlights the versatility of the resin in compositions that include rubber or thermoplastic high-molecular weight substances.

Career Highlights

Kitawaga is associated with Sumitomo Chemical Company, Limited, where he has been able to apply his innovative ideas in a corporate setting. His work has contributed to advancements in material properties that are crucial for various applications.

Collaborations

He has collaborated with notable coworkers, including Ken-ichi Kudo and Teruhisa Koyama. Their combined expertise has likely enhanced the research and development efforts within their projects.

Conclusion

Yoshihiko Kitawaga's contributions to the field of copolymerized resins demonstrate his innovative spirit and commitment to advancing material science. His patent reflects a significant step forward in creating versatile and effective materials for industrial use.

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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