Kyotanabe, Japan

Yoshitomo Ishizaki

This inventor holds 1 USPTO granted patent and 1 published patent application and 2 EPO patents. Top assignee: Takako Industries, Inc.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitomo Ishizaki. Retrieved from https://idiyas.com/inventor/yoshitomo-ishizaki

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 = 1.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Innovations by Yoshitomo Ishizaki

Introduction

Yoshitomo Ishizaki is a notable inventor based in Kyotanabe, Japan. He has made significant contributions to the field of hydraulic apparatuses, particularly through his innovative designs and manufacturing methods. His work is characterized by a focus on reducing production costs while maintaining high-quality performance.

Latest Patents

Ishizaki holds 1 patent for his invention titled "Shoe for a hydraulic apparatus and manufacturing method thereof." This invention addresses the challenge of lowering production costs without compromising the quality of the sliding-contact surface. The shoe features a main body with a concave spherical surface designed for a sphere to slide against, along with a locking portion and a sliding-contact plate. The design ensures that the sliding-contact plate is effectively engaged with the main body while allowing for a smooth operational surface.

Career Highlights

Yoshitomo Ishizaki is currently associated with Takako Industries, Inc., where he continues to develop innovative solutions in hydraulic technology. His expertise and dedication to improving manufacturing processes have made him a valuable asset to his company.

Collaborations

Ishizaki has worked alongside talented colleagues such as Kenichi Watanabe and Naoya Masahashi. Their collaborative efforts have contributed to the advancement of technology within their field.

Conclusion

Yoshitomo Ishizaki's contributions to hydraulic apparatus design exemplify the spirit of innovation. His patent reflects a commitment to enhancing manufacturing efficiency while ensuring product quality. His work continues to inspire advancements in 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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