Hinagahigashi, Japan

Hidenori Okuyama

This inventor holds 2 USPTO granted patents. Top assignee: Misuzuerie Co. Ltd.. Active years: 1990-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenori Okuyama. Retrieved from https://idiyas.com/inventor/hidenori-okuyama

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 = 2.4

ph-index = 2

Forward Citations = 150(Granted Patents)


Location History:

  • Hinagahigashi, JP (1990)
  • Yokkaichi, JP (1995)

Company Filing History:


Years Active: 1990-1995

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2 patents (USPTO):Explore Patents

Title: Hidenori Okuyama: Innovator in Liquid Dispensing Technology

Introduction

Hidenori Okuyama is a notable inventor based in Hinagahigashi, Japan. He has made significant contributions to the field of liquid dispensing technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and functionality of liquid dispensing systems.

Latest Patents

Okuyama's latest patents include a Controlled Liquid Dispensing Apparatus and a Piezo-Electric Vibrator Pump. The Controlled Liquid Dispensing Apparatus features a disposable whole liquid container unit that can be immersed in a sterilizing tank for cleaning. This apparatus integrates an elastic liquid container, a pump, and valves, which are separate from a holder unit that drives the pump. The design allows for effective liquid feeding and dispensing, ensuring hygiene and ease of use.

The Piezo-Electric Vibrator Pump consists of a piezo-electric vibrator mounted in a casing, coated with an elastic elastomer layer. This innovative pump operates by applying alternative current voltages between electrodes of the piezo-electric vibrator, allowing for smooth suction and discharge of fluid. The design enables high discharge volume and pressure, making it a valuable addition to liquid dispensing technology.

Career Highlights

Hidenori Okuyama is currently associated with Misuzuerie Co. Ltd., where he continues to develop and refine his inventions. His work has garnered attention for its practical applications and innovative approaches to liquid dispensing.

Collaborations

Okuyama has collaborated with notable coworkers, including Katsumi Aoyagi and Tomonobu Tomita. Their combined expertise has contributed to the advancement of liquid dispensing technologies.

Conclusion

Hidenori Okuyama's contributions to liquid dispensing technology through his patents and collaborations highlight his role as an influential inventor in this field. His innovative designs continue to pave the way for advancements in liquid dispensing 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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