Nara, Japan

Hiroshi Hirata

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Hirata. Retrieved from https://idiyas.com/inventor/hiroshi-hirata-cdlurcdj

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 = 127(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Innovator Spotlight: Hiroshi Hirata and His Patented Piezoelectric Oscillated Nozzle

Introduction: Hiroshi Hirata, an inventive mind from Nara, Japan, has made significant contributions to the field of fluid dynamics with his innovative patent. His work showcases the intersection of engineering and technology, providing a glimpse into the future of liquid dispensing mechanisms.

Latest Patents: Hirata holds a noteworthy patent for a "Piezoelectric Oscillated Nozzle." This invention features a unique arrangement for discharging liquid droplets and comprises a housing with a chamber that holds liquid. It includes an intake port connected to a liquid supply container and a vibrating member. This component is secured to the housing to transmit pressure to the liquid within the chamber. The vibrating member contains at least one nozzle opening, from which liquid is discharged. A piezoelectric transducer is also incorporated, inducing a rearward displacement to release small quantities of liquid through the nozzle opening, demonstrating advanced precision in liquid dispensing.

Career Highlights: Hiroshi Hirata is currently associated with Matsushita Electric Industrial Co., Ltd., known for its commitment to innovation and development in electronics. His role there highlights his expertise in the application of engineering principles to create cutting-edge solutions.

Collaborations: Throughout his career, Hirata has collaborated with notable colleagues, including Naoyoshi Maehara and Kenkichi Hashido. Together, they contribute to a dynamic research environment that fosters innovation and the development of breakthrough technologies.

Conclusion: Hiroshi Hirata represents the spirit of innovation through his patent for the Piezoelectric Oscillated Nozzle. His inventive approach contributes to the advancement of fluid mechanics, opening up new possibilities in how liquids are utilized in various applications. As technology continues to evolve, the impact of Hirata's work will undoubtedly resonate 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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