Takasago, Japan

Kenji Kashihara

This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignees: Toyo Kasei Kogyo Company Limited, Mitsui Chemicals, Inc., Toyo Boseki Kabushiki Kaisha. Active years: 2006-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Kashihara. Retrieved from https://idiyas.com/inventor/kenji-kashihara

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


% Patents Active = 83.3


Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2006-2016

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6 patents (USPTO):Explore Patents

Title: A Closer Look at Inventor Kenji Kashihara: Innovations in Aqueous Resin Composition

Introduction

Kenji Kashihara, an accomplished inventor based in Takasago, Japan, has made significant contributions to the field of materials science, particularly with his innovative aqueous resin compositions. With a total of six patents to his name, Kashihara continues to push the boundaries of technology while emphasizing efficiency and environmental considerations in his inventions.

Latest Patents

Kashihara's latest patents revolve around the development of aqueous resin compositions that utilize high molecular weight resins with minimal surfactant requirements. His inventive approach has led to the creation of a method for producing an aqueous resin composition that combines various components, including acid-modified chlorinated polyolefin and glycol ether-based compounds. This innovative composition is notable for providing superior properties without the necessity for complex production procedures. The process involves heating and dissolving specific chemical components, followed by dispersion with a basic compound, which enhances the overall effectiveness of the resin.

Additionally, he has developed another aqueous resin composition containing polyolefin wax, achieving excellent properties without surfactants. This method similarly employs the principles of mixing and dispersion, further solidifying his reputation as an innovator in creating environmentally friendly materials.

Career Highlights

Kashihara has collaborated with renowned companies such as Toyo Kasei Kogyo Company Limited and Mitsui Chemicals, Inc., showcasing his expertise in both innovation and application. His role in these companies has allowed him to refine his ideas and bring practical solutions to market—ultimately enhancing the performance of various industrial applications through his patented technologies.

Collaborations

Throughout his career, Kenji Kashihara has partnered with notable professionals like Tetsuji Nishioka and Tatsuo Tsuneka. These collaborations have facilitated the exchange of knowledge and fostered an environment of creativity and innovation, further leading to the development and refinement of his groundbreaking aqueous resin compositions. Such teamwork highlights the importance of collaborative efforts in the realm of research and invention.

Conclusion

Kenji Kashihara's innovative work with aqueous resin compositions has positioned him as a prominent figure in material science. His patents demonstrate not only his inventive capabilities but also a commitment to developing sustainable solutions that meet industrial needs. As technology continues to evolve, the contributions of inventors like Kashihara remain crucial for driving progress and addressing modern challenges in the field.

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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