Tokyo, Japan

Ryo Shiina

This inventor holds 3 USPTO granted patents. Top assignee: Tohatsu Corporation. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryo Shiina. Retrieved from https://idiyas.com/inventor/ryo-shiina-w7et2rm2

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 = 2.3

ph-index = 2

Forward Citations = 23(Granted Patents)


Location History:

  • Tokyo, JP (2021 - 2022)
  • Kawaguchi, JP (2024)

Company Filing History:


Years Active: 2021-2024

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3 patents (USPTO):Explore Patents

Title: Ryo Shiina: Innovator in Fire Safety and Marine Technology

Introduction

Ryo Shiina is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of fire safety and marine technology. With a total of 3 patents to his name, Shiina continues to push the boundaries of innovation.

Latest Patents

Among his latest inventions are a fire extinguishing pump and an outboard motor. These patents reflect his commitment to enhancing safety and efficiency in critical applications.

Career Highlights

Ryo Shiina is currently employed at Tohatsu Corporation, a well-respected company in the marine industry. His work there has allowed him to develop technologies that are both practical and innovative.

Collaborations

Shiina collaborates with talented coworkers, including Makoto Sato and Hiroshi Ishikawa. Their combined expertise fosters a creative environment that leads to groundbreaking inventions.

Conclusion

Ryo Shiina is a dedicated inventor whose work in fire safety and marine technology continues to make a positive impact. His innovative spirit and collaborative efforts with his colleagues are paving the way for future advancements.

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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