Kashiwa, Japan

Isamu Ichikawa

This inventor holds 1 USPTO granted patent. Top assignee: Topre Corporation. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isamu Ichikawa. Retrieved from https://idiyas.com/inventor/isamu-ichikawa-eljoxroj

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Isamu Ichikawa: Innovator in Air Conditioning Technology

Introduction

Isamu Ichikawa is a notable inventor based in Kashiwa, 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 apparatus that enhances efficiency and user convenience.

Latest Patents

Ichikawa holds 1 patent for his invention of an air conditioning apparatus. This invention features an air flow rate sensor and a throttle valve that controls the opening of a duct based on detection signals from the sensor. The design allows for the equalization of air quantities fed from various air diffusers, eliminating the need for manual adjustments after installation. This innovation streamlines the air conditioning process, making it more efficient and user-friendly.

Career Highlights

Ichikawa is currently associated with Topre Corporation, where he continues to work on advancements in air conditioning technology. His expertise and innovative mindset have positioned him as a valuable asset in his field.

Collaborations

Throughout his career, Ichikawa has collaborated with notable colleagues, including Yutaka Fukushi and Keiji Kamata. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Isamu Ichikawa's contributions to air conditioning technology exemplify the impact of innovation in improving everyday life. His work not only enhances efficiency but also simplifies the user experience in air conditioning systems.

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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