Kanagawa, Japan

Takeichi Hisashi

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeichi Hisashi. Retrieved from https://idiyas.com/inventor/takeichi-hisashi

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Takeichi Hisashi: Innovator in Air Conditioning Technology

Introduction

Takeichi Hisashi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of air conditioning technology. His innovative approach has led to the development of a unique air conditioning system that enhances efficiency and performance.

Latest Patents

Takeichi Hisashi holds a patent for an air conditioner with a refrigerant ratio adjustor. This invention includes an outdoor heat exchanger located in an outdoor unit and an indoor heat exchanger situated in an indoor unit. The system features a refrigerant pipe that connects these two heat exchangers. Additionally, it incorporates a refrigerant ratio adjusting device that regulates the ratio between liquid refrigerant and gaseous refrigerant flowing through the refrigerant pipe. This innovation aims to improve the overall efficiency of air conditioning systems.

Career Highlights

Hisashi is currently employed at Samsung Electronics Co., Ltd., where he continues to work on advancements in air conditioning technology. His expertise and innovative mindset have positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Takeichi has collaborated with talented individuals such as Aono Masahiro and Isikawa Hideki. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Takeichi Hisashi's contributions to air conditioning technology exemplify the spirit of innovation. His patent for an air conditioner with a refrigerant ratio adjustor showcases his commitment to enhancing efficiency in this essential field. His work continues to influence the industry and inspire future advancements.

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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