Kobe, Japan

Masayoshi Zaitsu

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: The University of Tokyo. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Zaitsu. Retrieved from https://idiyas.com/inventor/masayoshi-zaitsu-2d1kfqun

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Masayoshi Zaitsu: Innovator in Sealant Technology

Introduction

Masayoshi Zaitsu is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of sealant technology, particularly with his innovative designs aimed at improving the application process of sealants.

Latest Patents

Zaitsu holds a patent for a "Sealant discharge nozzle and sealant discharge apparatus." The primary objective of this invention is to suppress variations in the amount of sealant applied to an object. The design features a sealant discharge nozzle that allows for the controlled discharge of sealant from a cartridge through a discharge hole. The nozzle's leading end comprises a pair of side wall portions and a connecting wall portion, which together form a first recess that is open on one side. This innovative design enhances the precision of sealant application.

Career Highlights

Masayoshi Zaitsu is affiliated with the University of Tokyo, where he continues to engage in research and development in the field of sealant technologies. His work has garnered attention for its practical applications in various industries.

Collaborations

Zaitsu has collaborated with notable colleagues, including Kensuke Tsuchiya and Tadamichi Mawatari. Their combined expertise has contributed to advancements in sealant application technologies.

Conclusion

Masayoshi Zaitsu's contributions to sealant technology exemplify the importance of innovation in enhancing product application processes. His patent reflects a commitment to improving efficiency and precision in the industry.

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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