Kamakura, Japan

Junji Hara

This inventor holds 5 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1976-1984.


% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Kamakura, JA (1976)
  • Kamakura, JP (1978 - 1983)
  • Kanagawa, JP (1984)

Company Filing History:


Years Active: 1976-1984

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5 patents (USPTO):Explore Patents

Title: Innovations of Junji Hara in Phenolic Resin Compositions

Introduction

Junji Hara is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of materials science, particularly in the development of phenolic resin compositions. With a total of 5 patents to his name, Hara's work has advanced the properties and applications of these materials.

Latest Patents

Hara's latest patents focus on phenolic resin compositions that incorporate a polymeric substance with a phenolic OH group and a rubber containing an epoxy group. These innovative compositions address the inherent brittleness of traditional phenolic resins while also providing enhanced cold resistance. As a result, they are suitable for various applications, including molding materials, laminating materials, casting materials, and binders. Additionally, Hara's work has led to the development of molding resin compositions that exhibit improved solvent resistance and metal insert properties.

Career Highlights

Junji Hara is currently associated with Mitsui Toatsu Chemicals, Incorporated, where he continues to push the boundaries of material innovation. His research and development efforts have significantly impacted the industry, leading to more versatile and durable resin compositions.

Collaborations

Hara has collaborated with esteemed colleagues such as Shuhei Ikado and Masami Tsuruta. Their combined expertise has fostered a productive environment for innovation and development in the field of phenolic resins.

Conclusion

Junji Hara's contributions to the field of phenolic resin compositions exemplify the importance of innovation in materials science. His work not only enhances the properties of traditional materials but also opens new avenues for their application in various industries.

Profile summary based on public USPTO records.
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