Osaka, Japan

Tosio Watase

This inventor holds 1 USPTO granted patent. Top assignee: Kk Yamamoto Suiatsu Kogyosho. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tosio Watase. Retrieved from https://idiyas.com/inventor/tosio-watase

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 = 6.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Tosio Watase

Introduction

Tosio Watase is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of hydraulic testing through his innovative methods and apparatus. His work is particularly relevant in industries that require precise testing of tubes under hydraulic pressure.

Latest Patents

Watase holds a patent for a "Method and apparatus for performing a hydraulic pressure test on a tube." This invention outlines a systematic approach to conducting hydraulic pressure tests on tubes. The method involves sealing the ends of a test tube with closing caps, filling it with water in an air-purged condition, and then subjecting it to high-pressure water tests. This process ensures that the integrity of the tube is maintained during testing, which is crucial for safety and reliability.

Career Highlights

Watase is associated with K.K. Yamamoto Suiatsu Kogyosho, where he has applied his expertise in hydraulic testing. His innovative approach has not only enhanced testing procedures but has also contributed to the overall efficiency of operations within the company. His dedication to improving testing methods showcases his commitment to advancing technology in his field.

Collaborations

Watase has worked alongside talented colleagues such as Koichi Mori and Kazuo Sasaki. Their collaborative efforts have fostered an environment of innovation and creativity, leading to advancements in hydraulic testing technologies.

Conclusion

Tosio Watase's contributions to hydraulic testing through his patented methods demonstrate his innovative spirit and dedication to improving industry standards. His work continues to influence the field, ensuring safer and more efficient testing processes.

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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