Tokyo, Japan

Chuzo Simizu

This inventor holds 1 USPTO granted patent. Top assignee: Sankyo Kasei Kabushiki Kaisha. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chuzo Simizu. Retrieved from https://idiyas.com/inventor/chuzo-simizu

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Chuzo Simizu: Innovator in Resin Molding Technology

Introduction

Chuzo Simizu is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to the field of resin molding. With a focus on creating efficient and cost-effective solutions, Simizu has made significant strides in the industry.

Latest Patents

Chuzo Simizu holds a patent for a resin molding method and apparatus. This invention aims to provide a sprue runnerless system with a simple structure at a low cost. The method involves feeding molten resin from a supply portion into cavities through resin passages. It includes moving a resin return member toward the supply portion after supplying the molten resin, allowing for the return of waste molded resin back into the supply portion under molten conditions.

Career Highlights

Simizu is associated with Sankyo Kasei Kabushiki Kaisha, where he has been instrumental in advancing resin molding technologies. His work has contributed to the efficiency and effectiveness of manufacturing processes in the industry.

Collaborations

Chuzo Simizu has collaborated with notable coworkers, including Masakazu Ohno and Osamu Nakazawa. Their combined expertise has fostered innovation and development in their projects.

Conclusion

Chuzo Simizu's contributions to resin molding technology exemplify his commitment to innovation and efficiency. His patent reflects a significant advancement in the field, showcasing his ability to solve complex problems with simple solutions.

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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