Shizuoka, Japan

Fusakichi Takahashi

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1992-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fusakichi Takahashi. Retrieved from https://idiyas.com/inventor/fusakichi-takahashi

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 = 4.0

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1992-1993

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2 patents (USPTO):Explore Patents

Title: Innovations of Fusakichi Takahashi

Introduction

Fusakichi Takahashi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of portable air conditioning technology. With a total of 2 patents, his work reflects a commitment to enhancing comfort and efficiency in climate control systems.

Latest Patents

Takahashi's latest patents focus on a portable type air conditioning apparatus. This innovative device includes a refrigerating circuit that comprises a variable capacity compressor and a condenser cooled by water fed from a water tank. The apparatus generates a flow of air using a fan device and incorporates an inverter that outputs a variable driving frequency to the compressor. A unique feature of this invention is its control section, which adjusts the frequency of the inverter based on the air conditioning load in a defined space. Notably, the control section has a frequency control function that reduces the driving frequency of the inverter when the water level in the tank falls below a prescribed value, thereby conserving water.

Career Highlights

Fusakichi Takahashi is associated with Kabushiki Kaisha Toshiba, a prominent company known for its technological advancements. His work at Toshiba has allowed him to develop innovative solutions that address modern climate control challenges.

Collaborations

Takahashi has collaborated with notable coworkers, including Tadasato Iida and Kouji Wada. Their combined expertise has contributed to the successful development of advanced air conditioning technologies.

Conclusion

Fusakichi Takahashi's contributions to portable air conditioning technology demonstrate his innovative spirit and dedication to improving environmental comfort. His patents reflect a forward-thinking approach that addresses both efficiency and resource conservation.

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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