Yokohama, Japan

Hiroshi Iesato

This inventor holds 1 USPTO granted patent. Top assignee: Kioritz Corporation. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Iesato. Retrieved from https://idiyas.com/inventor/hiroshi-iesato

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Hiroshi Iesato: Innovator in Cylinder Manufacturing Technology

Introduction

Hiroshi Iesato is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of internal combustion engine technology. His innovative approach has led to the development of a unique method for producing cylinders.

Latest Patents

Hiroshi Iesato holds a patent for a "Method for producing cylinder having scavenging passages for two-cycle." This patent describes a method for manufacturing a cylinder that includes the formation of bulged portions protruding radially outwardly in a cylindrical liner. The process involves surrounding the liner by casting through a high-pressure diecast method, which forms the main part of the cylinder.

Career Highlights

Iesato is associated with Kioritz Corporation, where he has applied his expertise in engineering and manufacturing. His work has been instrumental in advancing cylinder production techniques, particularly for two-cycle internal combustion engines.

Collaborations

Throughout his career, Iesato has collaborated with talented individuals such as Kazuyuki Nishiwaki and Kazumasa Okano. These collaborations have fostered innovation and contributed to the success of various projects within the company.

Conclusion

Hiroshi Iesato's contributions to cylinder manufacturing technology exemplify his dedication to innovation in the automotive industry. His patent and collaborative efforts continue to influence the development of efficient engine components.

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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