Saitama, Japan

Hirosumi Todaka

This inventor holds 7 USPTO granted patents and 5 published patent applications. Top assignees: Honda Motor Co., Ltd., Honda Motor Ltd., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirosumi Todaka. Retrieved from https://idiyas.com/inventor/hirosumi-todaka

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

USPTO Granted Patents = 7 

% Patents Active = 85.7

Average Co-Inventor Count = 2.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2024-2026

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7 patents (USPTO):Explore Patents

Title: Hirosumi Todaka: Innovator in Cooling Technologies

Introduction

Hirosumi Todaka is a notable inventor based in Saitama, Japan, known for his contributions to cooling technologies. With a total of two patents to his name, Todaka has made significant strides in improving cooling fluid systems used in various heat-generating applications.

Latest Patents

Todaka's latest patents include innovative designs for water jackets and methods for their production. The first patent describes a water jacket featuring a complex cooling fluid flow channel inside a housing. This design employs several main flow channel pipes that are strategically arranged adjacent to the outer surface of the heat-generating part. Each of these pipes contains a swirl generator equipped with protrusions that create a vortex effect, enhancing the cooling efficiency.

In his second patent, Todaka details the method of manufacturing a water jacket. This design includes a housing positioned around the heat-generating component, featuring a coolant channel with multiple tubular portions that align closely with the heat source. The configuration of inflow and outflow pipe systems ensures optimal coolant circulation, further aided by vortex generation near the upstream ends of the main tubular channels.

Career Highlights

Hirosumi Todaka is a proud employee of Honda Motor Co., Ltd., where he utilizes his expertise to develop groundbreaking cooling technologies. His work has contributed to enhancing the performance and reliability of Honda's products.

Collaborations

Throughout his career, Todaka has collaborated closely with coworker Takaaki Kobayashi. Their joint efforts have been instrumental in advancing Honda's initiatives in innovative cooling solutions, significantly impacting the industry.

Conclusion

Hirosumi Todaka exemplifies the spirit of innovation within the engineering and automotive fields. With his patents focusing on efficient cooling methodologies, he continues to contribute to the technological advancements at Honda. His work not only improves product performance but also sets a new standard for cooling technologies in automotive applications.

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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