Shimohei-gun Iwate, Japan

Fumihiko Yoshimura

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumihiko Yoshimura. Retrieved from https://idiyas.com/inventor/fumihiko-yoshimura-hfruttw6

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 = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Fumihiko Yoshimura

Introduction

Fumihiko Yoshimura, an inventive mind hailing from Shimohei-gun Iwate, Japan, has made noteworthy contributions to the field of environmental engineering. He boasts a patent that addresses the pressing issue of organic wastewater treatment, showcasing his commitment to innovations in sustainability and environmental protection.

Latest Patents

Yoshimura's singular patent revolves around a novel biodegradation process designed for the treatment of organic wastewater. By introducing low concentrations of aluminum ions (ranging from 0.1 to 0.5 mM), he facilitates the growth of specific bacteria that thrive without generating unpleasant odors. This innovative approach not only enhances the efficiency of wastewater treatment systems with high-density organic waste but also minimizes the size of such systems. The process further includes the strategic increase of aluminum ions to concentrations above 4 mM, which accelerates flocculation and precipitation of the biomass for easier disposal. The careful addition of appropriate minerals further optimizes the system, resulting in lesser sludge and simplified maintenance.

Career Highlights

Yoshimura has dedicated his career to advancing techniques in wastewater treatment, seeking solutions that are not only effective but also environmentally friendly. His work reflects a strong understanding of microbial processes and chemistry, crucial for successful innovation in the industry.

Collaborations

Throughout his career, Yoshimura has collaborated with notable peers, including Haruo Kagawa and Eiichiro Nakayama. These partnerships have likely enhanced his research capabilities and broadened the impact of his innovations in the field of environmental science.

Conclusion

Fumihiko Yoshimura exemplifies the spirit of innovation through his work in wastewater treatment. His patented process demonstrates a blend of scientific knowledge and practical application aimed at improving environmental outcomes. As he continues to develop solutions in this vital area, Yoshimura’s contributions deserve recognition and serve as an inspiration for future inventors 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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