Tokyo, Japan

Gaku Oinuma

This inventor holds 13 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Water Treatment Technology. Top assignees: Mitsubishi Electric Corporation, Nagaoka University of Technology. Active years: 2015-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gaku Oinuma. Retrieved from https://idiyas.com/inventor/gaku-oinuma

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 69.2

 

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Tokyo, JP (2015 - 2020)
  • Chiyoda-ku, JP (2018 - 2022)

Company Filing History:


Years Active: 2015-2022

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Areas of Expertise:
Water Treatment
Ozone Generation
Pulse Discharge
Cooling Air
Nitric Acid Reduction
Circulating Airflow
Discharge Power Supply
Water Treatment Device
13 patents (USPTO):Explore Patents

Title: Gaku Oinuma: Innovator in Water Treatment Technologies

Introduction

Gaku Oinuma is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of water treatment, holding a total of 13 patents. His innovative approaches have led to advancements in technologies that enhance the efficiency and effectiveness of water purification processes.

Latest Patents

Oinuma's latest patents include a water treatment apparatus designed to improve the treatment of water through electric discharge. This apparatus features a plurality of plate-shaped ground electrodes and a high-voltage electrode unit that generates electric discharge between the electrodes. The design ensures that to-be-treated water is effectively treated while minimizing the risk of electric leakage. Another notable patent involves a water treatment method that combines ozone treatment with electric discharge, allowing for a more comprehensive purification process.

Career Highlights

Throughout his career, Gaku Oinuma has worked with esteemed organizations such as Mitsubishi Electric Corporation and Nagaoka University of Technology. His experience in these institutions has allowed him to develop and refine his innovative ideas in water treatment technologies.

Collaborations

Oinuma has collaborated with notable colleagues, including Yasutaka Inanaga and Teruki Naito. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Gaku Oinuma's contributions to water treatment technology exemplify the impact of innovation in addressing critical environmental challenges. His patents reflect a commitment to improving water purification methods, making a significant difference in the field.

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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