Chiba, Japan

Tsuneaki Kuriiwa

This inventor holds 3 USPTO granted patents. Top assignees: Sankyu Inc., Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1986-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneaki Kuriiwa. Retrieved from https://idiyas.com/inventor/tsuneaki-kuriiwa

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 = 1.0

ph-index = 3

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1986-1991

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3 patents (USPTO):Explore Patents

Title: Innovations of Tsuneaki Kuriiwa in Ocean Launching Technology

Introduction

Tsuneaki Kuriiwa is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of space technology, particularly in the development of ocean launching apparatuses for space rockets. With a total of 3 patents to his name, Kuriiwa's work focuses on enhancing the efficiency and safety of rocket launches from ocean platforms.

Latest Patents

Kuriiwa's latest patents include innovative designs for ocean launching apparatuses. One of his inventions is a movable ocean launching apparatus that features a semi-submersible ocean launcher for space rockets. This design allows for the economical transportation of the ocean launcher and facilitates preparation for ocean-based launching, ultimately reducing the total construction costs of the launching base. Another patent describes an ocean launching apparatus that consists of a launch pad platform with a floating-island structure and a semi-submersible hull. This apparatus enables the rocket to be floated from the hull to the ocean, providing an ideal launching site while ensuring safety in case of accidents.

Career Highlights

Throughout his career, Tsuneaki Kuriiwa has worked with prominent companies such as Sankyu Inc. and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing innovative solutions for space launch technologies.

Collaborations

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Conclusion

Tsuneaki Kuriiwa's contributions to ocean launching technology reflect his commitment to advancing space exploration. His innovative patents demonstrate the potential for more efficient and safer rocket launches from ocean platforms.

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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