Yokohama, Japan

Hidenori Ashikawa

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenori Ashikawa. Retrieved from https://idiyas.com/inventor/hidenori-ashikawa

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 = 5.1

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1997

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2 patents (USPTO):Explore Patents

Title: Hidenori Ashikawa: Innovator in Air Conditioning Technology

Introduction

Hidenori Ashikawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and user experience of air conditioning systems.

Latest Patents

Ashikawa's latest patents include an "Indoor unit for an air-conditioning apparatus" and an "Air-conditioning apparatus with an indoor unit incorporating a compressor." The first patent describes an air conditioner with an indoor unit and an outdoor unit connected by refrigerant pipes and electric cables. The indoor unit features a housing that contains a heat exchanger, a fan device, and a compressor, divided into a fan chamber and a compressor chamber. This design minimizes noise disturbance in the room, as the compressor operates in a separate chamber. The second patent outlines an air conditioning system where the indoor unit includes a compressor, an indoor heat exchanger, and an indoor fan. This system allows for a safer and easier connection to a commercial AC power supply, enhancing the overall functionality of the air conditioning unit.

Career Highlights

Hidenori Ashikawa is currently employed at Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to develop and refine his innovative air conditioning solutions, contributing to the company's reputation for quality and efficiency in climate control systems.

Collaborations

Throughout his career, Ashikawa has collaborated with talented individuals such as Akihiko Sugiyama and Hitoshi Wakatsuki. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in air conditioning.

Conclusion

Hidenori Ashikawa's contributions to air conditioning technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of user needs and technical challenges, positioning him as a key 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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