Shizuoka, Japan

Kozo Kawarazaki

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kozo Kawarazaki. Retrieved from https://idiyas.com/inventor/kozo-kawarazaki

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Innovations of Kozo Kawarazaki in Injection Molding Technology

Introduction

Kozo Kawarazaki is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of injection molding technology. His innovative designs have improved the efficiency and functionality of manufacturing processes.

Latest Patents

Kawarazaki holds a patent for an "Automatic Stamper Exchange Device and Injection Molding Apparatus." This invention features an automatic stamper exchange device that facilitates the automatic exchange of stampers in an injection molding apparatus. The device includes a first stamper housing unit, a second housing unit, a stamper mounting and dismounting unit, and a stamper supplying unit. The design allows for the seamless transition between used and new stampers, enhancing the overall efficiency of the injection molding process.

Career Highlights

Kawarazaki is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of injection molding machinery. With a focus on automation, he has contributed to making manufacturing processes more efficient and reliable.

Collaborations

Kawarazaki has collaborated with notable colleagues, including Koichi Ishihara and Kiyoshi Takii. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the field.

Conclusion

Kozo Kawarazaki's contributions to injection molding technology exemplify the impact of innovative thinking in manufacturing. His patent for the automatic stamper exchange device showcases his commitment to enhancing production efficiency. Through his work at Sony Corporation and collaborations with esteemed colleagues, Kawarazaki continues to shape the future of the industry.

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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