Tokyo, Japan

Takuya Hirai

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2017-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Hirai. Retrieved from https://idiyas.com/inventor/takuya-hirai-3upb1chu

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2017-2018

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2 patents (USPTO):Explore Patents

Title: Takuya Hirai: Innovator in Engine Generator Technology

Introduction

Takuya Hirai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engine generator technology, holding 2 patents that showcase his innovative approach to energy efficiency and waste heat utilization.

Latest Patents

Hirai's latest patents include a "Container unit-type engine generator device having pipe coupling function." This invention features a long generator container that houses an engine and generator components, along with a short exhaust heat-utilizing container that generates steam and hot water by utilizing the engine's exhaust heat. The design allows for efficient coupling of both containers through a series of pipes, optimizing the overall functionality of the system.

Another notable patent is the "Waste-heat reuse container using waste heat of power generation engine." This invention involves a waste-heat reuse container positioned adjacent to a power generation engine. It collects waste heat to generate steam or hot water, incorporating a muffler to reduce exhaust gas noise and a boiler to transfer heat from the exhaust gas to water.

Career Highlights

Takuya Hirai is currently employed at Mitsubishi Heavy Industries Limited, a leading company in the engineering and manufacturing sector. His work focuses on developing advanced technologies that enhance energy efficiency and sustainability in power generation.

Collaborations

Throughout his career, Hirai has collaborated with talented individuals such as Tomokazu Yamanaka and Shuichi Shimodaira. These partnerships have contributed to the successful development of innovative technologies in the field.

Conclusion

Takuya Hirai's contributions to engine generator technology reflect his commitment to innovation and sustainability. His patents demonstrate a forward-thinking approach to energy efficiency, making a significant impact 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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