Tokyo, Japan

Katsuji Yoshii

This inventor holds 3 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Sanyo Electric Co., Ltd., Panasonic Intellectual Property Management Co., Ltd.. Active years: 2013-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuji Yoshii. Retrieved from https://idiyas.com/inventor/katsuji-yoshii

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2013-2016

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3 patents (USPTO):Explore Patents

Title: Innovator Katsuji Yoshii - Pioneering Air-Conditioning Control Solutions

Introduction

Katsuji Yoshii, an inventor based in Tokyo-to, Japan, has made significant strides in the field of energy management and air-conditioning technologies. With a total of three patents to his name, Yoshii's contributions reflect his commitment to enhancing efficiency and functionality in complex systems.

Latest Patents

Among Yoshii's most notable patents is the "Air-conditioning control apparatus." This innovative device is designed to regulate an air conditioner in a way that maintains a consistent temperature in specified areas within a conditioned space. The apparatus ensures that designated sections reach a predetermined set temperature, thereby improving comfort and energy efficiency.

Additionally, he has developed an "Electrical equipment management system" intended for application within buildings containing multiple sections. This sophisticated system features a total electrical energy information acquiring unit, which monitors total energy consumption across all sections. It also includes individual energy acquiring units that track electrical usage in each section, facilitating precise control to prevent energy consumption from exceeding set limits. This technology optimizes the performance of electrical equipment according to user's needs while adhering to energy constraints.

Career Highlights

Katsuji Yoshii has had a fruitful career, contributing to esteemed companies like Sanyo Electric Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experiences in these organizations have undoubtedly shaped his innovative outlook and technical expertise, allowing him to excel as an inventor.

Collaborations

In his professional journey, Yoshii has collaborated with notable colleagues such as Yoshiaki Gouda and Masaaki Meguro. Their combined expertise has likely fostered a creative environment that encourages the development of cutting-edge technologies and solutions in their respective fields.

Conclusion

Katsuji Yoshii continues to be a pivotal figure in the realm of air-conditioning control and energy management, with his inventive spirit leading to practical solutions that benefit both consumers and industries alike. His ongoing contributions reinforce the importance of innovation in ensuring energy efficiency and environmental sustainability.

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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