Kitakyushu, Japan

Shigeharu Matsubara

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeharu Matsubara. Retrieved from https://idiyas.com/inventor/shigeharu-matsubara

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Shigeharu Matsubara: Innovator in Industrial Wastewater Treatment

Introduction

Shigeharu Matsubara is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of environmental engineering, particularly in the treatment of industrial wastewaters. His innovative approach has led to the development of a unique process that enhances the efficiency of wastewater treatment.

Latest Patents

Matsubara holds a patent for a process for treating industrial wastewaters by activated sludge. This process utilizes phytic acid, phytate salts, and other phosphorus-containing compounds in the aeration tank of an activated sludge treatment plant. His invention aims to improve the treatment of industrial wastewaters, making it more effective and environmentally friendly. He has 1 patent to his name.

Career Highlights

Shigeharu Matsubara is associated with Nippon Steel Corporation, where he has been instrumental in advancing wastewater treatment technologies. His work has not only contributed to the company's reputation but has also had a positive impact on environmental sustainability.

Collaborations

Matsubara has collaborated with notable colleagues such as Masahiro Fujii and Minoru Kamada. Their combined expertise has fostered innovation and development in the field of wastewater treatment.

Conclusion

Shigeharu Matsubara's contributions to industrial wastewater treatment exemplify the importance of innovation in environmental engineering. His patented process represents a significant advancement in the field, showcasing his commitment to sustainability and technological progress.

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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