Tsukuba, Japan

Yoshishige Kato

This inventor holds 2 USPTO granted patents. Top assignee: Agency of Industrial Science and Technology. Active years: 1980-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshishige Kato. Retrieved from https://idiyas.com/inventor/yoshishige-kato

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 = 1.6

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Tokyo, JP (1980)
  • Tsukuba, JP (2000)

Company Filing History:


Years Active: 1980-2000

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshishige Kato in Wastewater Treatment

Introduction

Yoshishige Kato is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of wastewater treatment, holding 2 patents that focus on innovative methods for separating harmful substances from liquids. His work is crucial in addressing environmental challenges associated with industrial effluents.

Latest Patents

Kato's latest patents include a method of treating wastewater containing chemical substances. This method involves passing a supercritical fluid into a continuous phase of water, allowing for efficient separation of chemical substances without causing secondary pollution. His second patent describes a method for separating substances from liquids by flotation using bubbles. This technique allows for the effective recovery of useful substances and the removal of harmful heavy metals from effluents.

Career Highlights

Yoshishige Kato is affiliated with the Agency of Industrial Science and Technology, where he continues to develop innovative solutions for wastewater treatment. His work has garnered attention for its potential to revolutionize how industries manage waste and protect the environment.

Collaborations

Kato has collaborated with notable colleagues such as Toshihiro Nakai and Yoshio Sato. Their combined expertise has contributed to the advancement of technologies in the field of industrial science.

Conclusion

Yoshishige Kato's innovative patents and dedication to environmental sustainability highlight his important role in the field of wastewater treatment. His contributions are paving the way for more effective and eco-friendly industrial practices.

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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