Shimane, Japan

Masao Katsube

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Incorporated Administrative Agency Public Works Research Institute, Matsuedoken Co., Ltd.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Katsube. Retrieved from https://idiyas.com/inventor/masao-katsube

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 = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Masao Katsube: Innovator in Gas-Liquid Dissolving Technology

Introduction

Masao Katsube is a notable inventor based in Shimane, Japan. He is recognized for his contributions to the field of gas-liquid dissolving technology. His innovative approach has led to the development of a unique apparatus that addresses specific challenges in water treatment.

Latest Patents

Katsube holds a patent for a gas-liquid dissolving apparatus. This apparatus includes an intake unit that takes in to-be-treated water from an oxygen-deficient water area. It features an oxygen-containing gas supply unit, a bottomed gas-liquid dissolving chamber with at least one hole formed in a lower portion, and a top plate provided in an upper portion. Additionally, it has a nozzle that ejects the gas supplied by the supplying unit and the water supplied by the intake unit. The design also incorporates a gas-liquid separating chamber with a gas-vent hole formed in an upper portion and a takeout port provided in a lower portion. Furthermore, a water supplying unit returns the water taken out from the takeout port to the oxygen-deficient water area. This innovative design aims to enhance the efficiency of gas-liquid interactions in water treatment processes.

Career Highlights

Throughout his career, Masao Katsube has worked with several reputable organizations. He has been associated with Matsuedoken Co., Ltd. and the Incorporated Administrative Agency Public Works Research Institute. His experience in these institutions has contributed significantly to his expertise in the field.

Collaborations

Katsube has collaborated with notable colleagues, including Jun Tsumori and Hiroaki Tanaka. Their combined efforts have fostered advancements in the technology surrounding gas-liquid interactions.

Conclusion

Masao Katsube's innovative work in gas-liquid dissolving technology showcases his commitment to improving water treatment processes. His patent and collaborations reflect his significant contributions to 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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