Hiroshima, Japan

Takao Kadoishi

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Mazda Motor Corporation. Active years: 2014-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Kadoishi. Retrieved from https://idiyas.com/inventor/takao-kadoishi

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

USPTO Granted Patents = 3 

% Patents Active = 33.3

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2014-2018

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3 patents (USPTO):Explore Patents

Title: Takao Kadoishi: Innovator in Engine Intake Systems

Introduction

Takao Kadoishi is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of engine technology, particularly in the design of intake systems. With a total of 3 patents to his name, Kadoishi's work has had a meaningful impact on automotive engineering.

Latest Patents

Kadoishi's latest patents include innovative designs for engine intake systems. One of his patents is an "Intake Apparatus for Engine," which features an intake manifold made of synthetic resin. This apparatus is designed to be mounted transversely within the engine compartment at the front of a vehicle. It includes a fuel distribution pipe that delivers fuel to the engine's cylinders and has a protruding portion to enhance safety during frontal collisions.

Another significant patent is the "Intake System for Engine." This system incorporates a chamber room within the intake passage, housing an intercooler. It is designed to optimize airflow depending on the engine's load, ensuring efficient performance under varying conditions.

Career Highlights

Kadoishi is currently employed at Mazda Motor Corporation, where he continues to innovate in engine technology. His work has been instrumental in advancing the efficiency and safety of automotive engines.

Collaborations

Throughout his career, Kadoishi has collaborated with talented individuals such as Fusatoshi Tanaka and Tatsuro Nakasugi. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies in the automotive sector.

Conclusion

Takao Kadoishi is a distinguished inventor whose contributions to engine intake systems have significantly influenced automotive engineering. His innovative patents reflect a commitment to enhancing vehicle performance and safety.

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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