Kanagawa, Japan

Kazunori Kamada

This inventor holds 3 USPTO granted patents. Top assignees: Mitsui Toatsu Chemicals, Incorporated, Kabushiki Kaisha Toyota Chuo Kenkyusho, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1982-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunori Kamada. Retrieved from https://idiyas.com/inventor/kazunori-kamada-vsi5cc7u

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 = 10.3

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Yokohama, JP (1982)
  • Kanagawa-ken, JP (1996)
  • Kanagawa, JP (1996)

Company Filing History:


Years Active: 1982-1996

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3 patents (USPTO):Explore Patents

Title: Kazunori Kamada: Inventor in Chemical Materials

Introduction

Kazunori Kamada is an inventor associated with Kanagawa, Japan. His patent work includes chemical compounds and their potential applications in materials and manufacturing. The provided information lists 3 patents.

Latest Patents

Kamada’s latest listed patent is “Diguanamines and Preparation Process, Derivatives and Use Thereof.” The invention describes diguanamine derivatives, including compounds based on bicyclo[2.2.1]heptane and cyclohexane structures, along with methods for preparing them and derivatives.

The patent outlines potential uses in adhesives and paints, as well as in flame retardancy, thermal stabilization, and resin compatibilization. It also describes thermosetting molding and expansion-molding compositions, and polymeric microspheres incorporating these compounds. The invention presents these materials as having potential for broad industrial use.

Career Highlights

Kamada’s listed career affiliations include Mitsui Toatsu Chemicals, Incorporated, and Toyota Jidosha Kogyo Kabushiki Kaisha. These affiliations connect his professional background with chemical and industrial organizations.

Collaborations

Kamada’s listed coworkers include Hiroshi Ozawa and Jin Suzuki. Their names provide context for his professional network, though the supplied information does not specify particular joint projects.

Conclusion

Kazunori Kamada’s patent record highlights work on diguanamine derivatives and their possible roles in industrial materials, including adhesives, coatings, and resin applications.

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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