Tokyo, Japan

Taisei Kumazawa

This inventor holds 2 USPTO granted patents. Top assignees: Nichimo Co., Ltd, Tokyo University of Marine Science and Technology. Active years: 2015-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taisei Kumazawa. Retrieved from https://idiyas.com/inventor/taisei-kumazawa

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


% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2015-2018

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2 patents (USPTO):Explore Patents

Title: The Innovations of Taisei Kumazawa

Introduction

Taisei Kumazawa, an accomplished inventor based in Shinagawa-ku, Japan, has made significant contributions to the field of marine technology. With a total of two patents to his name, his innovative work highlights the potential for advancements in towing systems through his ingenious designs.

Latest Patents

Kumazawa's latest inventions include the "Otter Board" and the "High-Lift Otter Board." Both inventions share a common structural design featuring a curved board specifically shaped to enhance the towing process. This curved board is engineered to align with the expanding direction of a net opening while in a towing state. The front-side and rear-side end sections of the board facilitate effective towing, and the design incorporates a projecting structure that includes a projecting surface, a top board, and a bottom board. These innovations significantly improve the efficiency of marine operations.

Career Highlights

Throughout his career, Kumazawa has been affiliated with esteemed organizations. He honed his expertise while working at the Tokyo University of Marine Science and Technology, where he conducted research that contributed to advancements in marine engineering. Additionally, his tenure at Nichimo Co., Ltd. allowed him to apply his innovative ideas within a corporate environment, further solidifying his status as a key inventor in the industry.

Collaborations

In his journey as an inventor, Taisei Kumazawa has collaborated with notable colleagues, including Fuxiang Hu and Tadashi Tokai. These partnerships have fostered an environment of creativity and mutual support, enabling the development of groundbreaking marine technological solutions.

Conclusion

Taisei Kumazawa’s dedication to innovation and his inventive spirit are evident in his patents, which aim to enhance marine technology. His contributions not only reflect his personal ambition but also serve the broader goal of advancing efficiency in marine operations, making him a noteworthy figure in the field of inventions.

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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