Tokyo, Japan

Kimihiro Yamakawa

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignees: Chukoh Chemical Industries, Ltd., Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd.. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kimihiro Yamakawa. Retrieved from https://idiyas.com/inventor/kimihiro-yamakawa

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Kimihiro Yamakawa: Innovator of Heat-Resistant Laminated Conveyor Belts

Introduction

Kimihiro Yamakawa is a notable inventor based in Tokyo, Japan. He is recognized for his innovative contributions to the field of materials engineering, particularly in the development of heat-resistant laminated conveyor belts. His work has significant implications for various industrial applications.

Latest Patents

Yamakawa holds a patent for a heat-resistant laminated conveyor belt. This invention features a fluororesin-coated core and a reinforcement layer formed on the core through an adhesive layer. The core is created by impregnating an aramid fiber woven fabric in a fluororesin dispersion, followed by drying and sintering the fabric. The reinforcement layer is similarly obtained by impregnating an aramid fiber woven fabric with stretch properties in a fluororesin dispersion and then drying and sintering it. The aramid fiber woven fabric of the core is produced using a plain-weave seamless loom or a circular loom, incorporating both S-twist and Z-twist weft yarns arranged alternately. Yamakawa's innovative design enhances the durability and performance of conveyor belts in high-temperature environments.

Career Highlights

Throughout his career, Yamakawa has worked with prominent companies, including Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. and Chukoh Chemical Industries, Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials and technologies.

Collaborations

Yamakawa has collaborated with talented individuals such as Takashi Nitta and Kazuki Mizushima. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Kimihiro Yamakawa's contributions to the development of heat-resistant laminated conveyor belts exemplify his innovative spirit and dedication to engineering excellence. His work continues to influence the industry and inspire future advancements in material technology.

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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