Saitama, Japan

Tomohisa Imai

This inventor holds 1 USPTO granted patent. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Home Appliance Co., Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohisa Imai. Retrieved from https://idiyas.com/inventor/tomohisa-imai

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 = 120(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Tomohisa Imai

Introduction

Tomohisa Imai is a notable inventor based in Saitama, Japan. He is recognized for his contributions to the field of vacuum cleaner technology. His innovative approach has led to the development of a unique floor detection system that enhances the functionality of vacuum cleaners.

Latest Patents

Imai holds a patent for a "Floor Detector for Vacuum Cleaners." This invention features a lift sensor and a floor sensor that work together to determine the type of surface the vacuum cleaner is on. The lift sensor detects when the power brush is placed on a soft floor, while the floor sensor identifies hard surfaces. The signals from these sensors are sent to a control circuit, which manages the operation of the brush member accordingly. This ensures that the brush rotates on soft surfaces like carpets but remains inactive on hard, flat floors.

Career Highlights

Throughout his career, Tomohisa Imai has worked with prominent companies such as Mitsubishi Denki and Mitsubishi Electric Home Appliance Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute significantly to the development of innovative home appliances.

Collaborations

Imai has collaborated with talented individuals in his field, including Yutaka Takahashi and Yoshihiro Noguchi. These partnerships have fostered a creative environment that has led to advancements in technology and product design.

Conclusion

Tomohisa Imai's inventive spirit and dedication to improving vacuum cleaner technology have made a lasting impact in the industry. His patent for the floor detector exemplifies his commitment to innovation and functionality in everyday appliances.

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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