Yokohama, Japan

Tsutomu Tsuyama

This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignees: Hitachi, Ltd., Hitachi Kyowa Engineering Co., Ltd.. Active years: 1993-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Tsuyama. Retrieved from https://idiyas.com/inventor/tsutomu-tsuyama

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


% Patents Active = 66.7


Average Co-Inventor Count = 5.1

ph-index = 4

Forward Citations = 102(Granted Patents)


Location History:

  • Kanagawa, JP (1993)
  • Yokohama, JP (1994 - 2011)

Company Filing History:


Years Active: 1993-2011

Loading Chart...
Loading Chart...
6 patents (USPTO):Explore Patents

Title: The Innovations of Tsutomu Tsuyama

Introduction

Tsutomu Tsuyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of wastewater treatment, holding a total of six patents. His work focuses on innovative methods for treating organic compounds found in wastewater, showcasing his commitment to environmental sustainability.

Latest Patents

Tsutomu Tsuyama's latest patents include a treatment apparatus for organic compounds included in wastewater and a treatment system for the same. These patents detail a method of treating organic compounds in wastewater, comprising specific steps designed to enhance the efficiency of the treatment process. His inventions aim to address critical environmental challenges associated with wastewater management.

Career Highlights

Throughout his career, Tsutomu Tsuyama has worked with prominent companies such as Hitachi, Ltd. and Hitachi Kyowa Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in wastewater treatment technologies.

Collaborations

Some of Tsutomu Tsuyama's notable coworkers include Sadao Shimoyashiro and Toshimasa Harada. Their collaboration has likely played a role in the development of his patents and innovations.

Conclusion

Tsutomu Tsuyama's work in wastewater treatment exemplifies the importance of innovation in addressing environmental issues. His patents reflect a dedication to improving treatment methods and contribute to a more sustainable future.

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]
Loading…