Tokyo, Japan

Kazuyuki Isobe

This inventor holds 2 USPTO granted patents. Top assignees: Bridgestone Corporation, Nippon Unicar Company Limited. Active years: 1991-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyuki Isobe. Retrieved from https://idiyas.com/inventor/kazuyuki-isobe

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 = 4.0

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1991-1992

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2 patents (USPTO):Explore Patents

Title: Kazuyuki Isobe: Innovator in Waterproof Sheet Technology

Introduction

Kazuyuki Isobe is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of waterproof materials, particularly through his innovative compositions for waterproof sheets. With a total of 2 patents, Isobe's work has garnered attention in both academic and industrial circles.

Latest Patents

Isobe's latest patents focus on a composition for producing waterproof sheets. The composition comprises 100 weight parts of a linear ethylene-alpha-olefin copolymer with a density equal to or less than 0.910 g/ml, along with 10-200 weight parts of asphalt. The invention also includes waterproof sheets produced from this composition. In a preferred mode, the composition incorporates an organic peroxide, enhancing the material's properties.

Career Highlights

Throughout his career, Kazuyuki Isobe has worked with prominent companies such as Nippon Unicar Company Limited and Bridgestone Corporation. His experience in these organizations has allowed him to refine his expertise in material science and innovation.

Collaborations

Isobe has collaborated with notable coworkers, including Takao Aizawa and Noboru Yamaguchi. These partnerships have contributed to the development of his patented technologies and have fostered a collaborative environment for innovation.

Conclusion

Kazuyuki Isobe's contributions to waterproof sheet technology exemplify the impact of innovative thinking in material science. His patents and career achievements highlight the importance of collaboration and expertise in driving advancements in this 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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