Kawasaki, Japan

Hisao Oomura

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2004-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisao Oomura. Retrieved from https://idiyas.com/inventor/hisao-oomura

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 = 7.2

ph-index = 1

Forward Citations = 13(Granted Patents)


Location History:

  • Yokohama, JP (2004)
  • Kawasaki, JP (2019)

Company Filing History:


Years Active: 2004-2019

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2 patents (USPTO):Explore Patents

Title: Hisao Oomura: A Pioneer in Hydrogen Production Technology

Introduction

Hisao Oomura is a notable inventor based in Kawasaki, Japan, recognized for his significant contributions to the field of hydrogen production technology. With two patents to his name, Oomura has demonstrated a strong passion for developing innovative solutions that address energy challenges.

Latest Patents

Oomura's latest patents include a powerful hydrogen production system and a high-pressure treatment apparatus. His hydrogen production system involves an intricate process where a steam generator heats raw water to produce steam, which is then used in a high-temperature electrolysis process to generate both hydrogen and oxygen. This system also includes a cooling unit to convert unreacted steam into condensate, followed by a gas/liquid separator and a hydrogen compression unit, enhancing the overall efficiency of hydrogen production.

The high-pressure treatment apparatus is designed for advanced chemical reactions under pressure, featuring a dual reservoir system and a high-pressure reactor. This apparatus controls the flow of reaction mediums, ensuring a gradual decrease in pressure towards the high-pressure reactor, optimizing the reaction conditions for enhanced results.

Career Highlights

Oomura works at Toshiba Corporation, a company renowned for its innovations in technology and engineering. His work at Toshiba highlights his commitment to advancing hydrogen production and chemical processing technologies, reflecting the company's dedication to sustainable energy solutions.

Collaborations

While at Toshiba, Oomura collaborates with esteemed colleagues such as Kazuya Yamada and Yutaka Hasegawa. Together, they contribute to the ongoing research and development efforts aimed at creating more efficient and sustainable methods in hydrogen production.

Conclusion

Hisao Oomura's innovative patents and collaborative spirit position him as a valuable contributor to the field of energy production. Through his work at Toshiba, he continues to push the boundaries of technology, paving the way for a more sustainable future in hydrogen energy.

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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