Akashi, Japan

Ryoji Tamai

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Kawasaki Jukogyo Kabushiki Kaisha. Active years: 2018-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoji Tamai. Retrieved from https://idiyas.com/inventor/ryoji-tamai

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 = 3.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Akashi, JP (2018 - 2021)
  • Kobe, JP (2024)

Company Filing History:


Years Active: 2018-2024

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3 patents (USPTO):Explore Patents

Ryoji Tamai: Innovator in Turbine Technology

Introduction

Ryoji Tamai is a remarkable inventor based in Akashi, Japan, known for his contributions to turbine technology. With a portfolio of three patents, he has developed innovative solutions that enhance the efficiency and functionality of turbine systems.

Latest Patents

Tamai's most recent patents include a rotor blade and disc of a rotating body and a turbine support structure. The rotor blade is designed with a unique blade root that features protruding parts, allowing for secure locking to the disc. Each protruding part is thoughtfully designed with inclined contact surfaces, optimizing its performance. His turbine support structure innovatively supports nozzles and shroud components, ensuring stability within the turbine casing while improving the overall design and functionality.

Career Highlights

Ryoji Tamai is currently affiliated with Kawasaki Jukogyo Kabushiki Kaisha, a renowned company that specializes in various engineering industries, particularly in aerospace and energy sectors. His role at the company allows him to apply his inventive skills to cutting-edge projects, pushing the boundaries of turbine technology.

Collaborations

Throughout his career, Tamai has collaborated with esteemed colleagues such as Ryozo Tanaka and Koji Terauchi. These partnerships have been instrumental in fostering a creative environment where innovative ideas can flourish, ultimately contributing to the development of transformative technologies.

Conclusion

Ryoji Tamai’s contributions to turbine design and functionality have paved the way for advancements in gas turbine technology. His innovative patents not only demonstrate his technical prowess but also underscore his commitment to enhancing engineering solutions in the industry. With his continued work at Kawasaki Jukogyo Kabushiki Kaisha, Tamai is poised to remain a significant figure in the field of turbine technology.

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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