Kamakura, Japan

Joshiharu Nakanishi

This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joshiharu Nakanishi. Retrieved from https://idiyas.com/inventor/joshiharu-nakanishi

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 = 3.0

ph-index = 1

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovations of Joshiharu Nakanishi

Introduction: Joshiharu Nakanishi is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of electro-acoustic transducers. His work focuses on enhancing diagnostic technologies through innovative designs.

Latest Patents: Nakanishi holds a patent for an electro-acoustic transducer element. This invention features a polymeric piezoelectric film, such as polyvinylidene fluoride, coupled with an additional layer. The design is specifically tailored to achieve a resonant frequency in a lower frequency range, making it advantageous for diagnostic purposes. The additional layer's thickness is related to the wavelength of sound waves, optimizing its performance.

Career Highlights: Nakanishi is currently employed at Toray Industries, Inc., where he continues to develop cutting-edge technologies. His work has garnered attention for its potential applications in various diagnostic fields.

Collaborations: Nakanishi has collaborated with talented coworkers, including Hiroji Ohigashi and Miyo Suzuki. Their combined expertise contributes to the innovative projects at Toray Industries.

Conclusion: Joshiharu Nakanishi's contributions to electro-acoustic transducer technology exemplify the impact of innovation in diagnostics. His patent and ongoing work at Toray Industries highlight the importance of collaboration in advancing technology.

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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