Tokyo, Japan

Keishi Tsuda

This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Mitsubishi Electric Corporation. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keishi Tsuda. Retrieved from https://idiyas.com/inventor/keishi-tsuda

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2021

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2 patents (USPTO):Explore Patents

Title: Keishi Tsuda: Innovator in Heat-Exchanging Ventilation Technology

Introduction

Keishi Tsuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of heat-exchanging ventilation devices. With a total of 2 patents to his name, Tsuda's work focuses on enhancing the efficiency of ventilation systems.

Latest Patents

Tsuda's latest patents include a heat-exchanging ventilation device and methods for attaching and detaching heat exchangers. The heat-exchanging ventilation device is designed to perform ventilation while exchanging heat between a supply airflow and a discharge airflow. It features a casing that houses a prism-shaped heat exchanger, which can be inserted into and removed from the casing. The device also includes support members to hold the heat exchanger in place and a rotational force applying unit that allows the heat exchanger to rotate. This innovative design enables the heat exchanger to be pressed against the support members when a rotational force is applied, and to rotate in another direction when the force is stopped.

Another patent focuses on the heat exchanger itself, which consists of a prism-shaped heat exchange element and frame members that are mounted to its sides. These frame members are designed to move along with the deformation of the heat exchange element, allowing for improved functionality and efficiency in heat exchange processes.

Career Highlights

Keishi Tsuda is associated with Mitsubishi Electric Corporation, a leading company in the field of electrical and electronic equipment. His work at Mitsubishi Electric has allowed him to develop and refine his innovative ideas in ventilation technology.

Collaborations

Tsuda has collaborated with notable coworkers, including Masaru Takada and Ippei Momose. Their combined expertise has contributed to the advancement of technology in their respective fields.

Conclusion

Keishi Tsuda's contributions to heat-exchanging ventilation technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in ventilation systems, making him a valuable figure 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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