Kusatsu, Japan

Tatsuhiko Akai

This inventor holds 4 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignee: Daikin Industries, Ltd.. Active years: 2009-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuhiko Akai. Retrieved from https://idiyas.com/inventor/tatsuhiko-akai

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

USPTO Granted Patents = 4 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2009-2011

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4 patents (USPTO):Explore Patents

Title: Innovations by Tatsuhiko Akai

Introduction

Tatsuhiko Akai is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 4 patents. His work focuses on enhancing the design and functionality of indoor air conditioning units.

Latest Patents

One of his latest patents is for an indoor unit of an air conditioner featuring a variable intake suction port. This innovative design includes an indoor unit casing, a front panel, and a moving mechanism. The first suction port is located at the front surface of the indoor unit casing, and the front panel can open and close this port. The moving mechanism allows the front panel to transition between a closed state, a first open state, and a second open state, thereby optimizing air intake. Another patent involves an indoor unit that enhances design aesthetics while preventing a reduction in air blowing performance. This unit features a front grill with an outlet and a front panel that covers the outlet during shutdown and opens it during operation.

Career Highlights

Tatsuhiko Akai is currently employed at Daikin Industries, Ltd., a leading company in the air conditioning industry. His work at Daikin has allowed him to develop innovative solutions that improve air conditioning systems.

Collaborations

He has collaborated with notable coworkers such as Tetsuya Yamashita and Takashi Doi, contributing to advancements in air conditioning technology.

Conclusion

Tatsuhiko Akai's contributions to air conditioning technology through his patents demonstrate his commitment to innovation and design improvement. His work continues to influence the industry positively.

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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