Numazu, Japan

Yonenobu Karasawa

This inventor holds 1 USPTO granted patent. Top assignee: Ricoh Company, Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yonenobu Karasawa. Retrieved from https://idiyas.com/inventor/yonenobu-karasawa

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 = 7.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Yonenobu Karasawa: Innovator in Body Massaging Technology

Introduction

Yonenobu Karasawa is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of body massaging technology. His innovative approach focuses on enhancing the experience of body massage through the use of water currents.

Latest Patents

Karasawa holds a patent for a body massaging apparatus of the water current type. This apparatus is designed for individuals seeking lean figure beauty. It features a bathtub that stores water and accommodates at least one patient in a lying position with their face upward. The design includes an inlet opening for introducing water and an outlet opening for discharging it. The inlet is strategically positioned to confront the patient's back, while the outlet is opposite. A circulating conduit connects these openings, allowing for a uniform water current to flow, providing a soothing massage experience.

Career Highlights

Yonenobu Karasawa is associated with Ricoh Company, Ltd., where he continues to innovate in his field. His work has garnered attention for its unique approach to body wellness and relaxation.

Collaborations

Karasawa has collaborated with notable colleagues, including Kouji Izumi and Toshio Shiina. Their combined expertise has contributed to the development of advanced technologies in body massaging apparatuses.

Conclusion

Yonenobu Karasawa's contributions to body massaging technology reflect his dedication to improving wellness through innovation. His patented apparatus showcases the potential of water currents in enhancing the massage experience.

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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