Fuji, Japan

Tetsuya Oishi

This inventor holds 3 USPTO granted patents. Top assignee: Purpose Company Limited. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Oishi. Retrieved from https://idiyas.com/inventor/tetsuya-oishi-g0e6s5aa

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 = 2.3

ph-index = 1


Company Filing History:


Years Active: 2021

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3 patents (USPTO):Explore Patents

Title: **Innovator Tetsuya Oishi: Pioneering Heat Exchange Technologies**

Introduction

Tetsuya Oishi is a prominent inventor based in Fuji, Japan, known for his innovative contributions to heat exchange technology. With three patents to his name, Oishi has demonstrated a commitment to advancing engineering solutions that improve efficiency in heating systems.

Latest Patents

Oishi's recent patents include a series of inventions focused on enhancing heat exchange systems. His notable patents consist of a heat exchanger tube, a heat exchange unit, a heat exchange apparatus, and a hot water supply system. One particularly innovative aspect of his heat exchanger tube is the inclusion of a turn-back portion, designed to optimize the transfer of heat from exhaust gases to fluids. This invention features a reciprocating conduit portion that enhances fluid movement, promoting more effective heat transfer.

Another key development is his filter device, which integrates an air supply introducing part, a filter main body, and a discharge part. This device efficiently takes in outside air while separating liquids from it, thereby improving air quality and system performance.

Career Highlights

Oishi's work with Purpose Company Limited has placed him at the forefront of innovations in the heat exchange industry. His expertise not only contributes to the company's goals but also shapes the future of heating technology.

Collaborations

Throughout his career, Oishi has collaborated with talented professionals, including Toshiaki Aoki and Kyohei Matsushita. These partnerships have fostered a rich environment for creative problem-solving and have been instrumental in the development of innovative products.

Conclusion

Tetsuya Oishi's contributions to heat exchange technology through his inventive solutions demonstrate the impact of creativity and collaboration in engineering. With a focus on practical applications and efficiency, Oishi continues to influence the field and inspire future innovations in heating systems.

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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