Amagasaki, Japan

Shiro Ota

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Neriki. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shiro Ota. Retrieved from https://idiyas.com/inventor/shiro-ota

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Shiro Ota - Innovator in Valve Technology

Introduction

Shiro Ota is a notable inventor based in Amagasakishi, Japan. He has made significant contributions to the field of valve technology, particularly in the design of valves for liquefied carbon dioxide containers. His innovative approach has led to the development of a unique patent that enhances the functionality and efficiency of these valves.

Latest Patents

Shiro Ota holds a patent for a "Valve with a level gauge for a liquefied carbon dioxide container." This invention relates to a valve that includes a level gauge designed for elongated liquefied carbon dioxide containers. The valve comprises a body and a level gauge featuring at least one articulating or flexible part between a float and a rod. This design allows the float to contact the inner periphery of the container, effectively sharing part of the float's weight and cancelling the bending moment produced by the float's weight acting on the rod. This innovative mechanism improves the accuracy and reliability of the level gauge.

Career Highlights

Shiro Ota is associated with Kabushiki Kaisha Neriki, where he has been instrumental in advancing valve technology. His work has not only contributed to the company's reputation but has also set new standards in the industry. With a focus on practical solutions, Ota's inventions have garnered attention for their ingenuity and effectiveness.

Collaborations

Shiro Ota has collaborated with notable colleagues, including Jiro Nitta and Teruo Hatori. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas, further enhancing the development of cutting-edge technologies in their field.

Conclusion

Shiro Ota's contributions to valve technology, particularly through his patented invention, demonstrate his commitment to innovation and excellence. His work continues to influence the industry, paving the way for future advancements in valve design and functionality.

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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