Kobe, Japan

Katsumasa Soga

This inventor holds 1 USPTO granted patent. Top assignee: Kawasaki Jukogyo Kabushiki Kaisha. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumasa Soga. Retrieved from https://idiyas.com/inventor/katsumasa-soga

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 = 2.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1990

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Innovations of Katsumasa Soga

Introduction

Katsumasa Soga is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of watercraft propulsion systems. His innovative designs have the potential to enhance the efficiency and performance of watercraft.

Latest Patents

One of Soga's key inventions is a waterjet propulsion system for watercraft. This system includes a duct positioned on the bottom of the watercraft, with the opening facing backward. It features a device that produces a waterjet within the duct and a steerable nozzle fitted at the duct opening. The nozzle incorporates a flow guide that extends forwardly beyond its supporting axis, which is formed integrally with the nozzle. The flow guide can consist of vertically fitted plates or a cylinder mounted coaxially with the nozzle, optimizing the watercraft's propulsion capabilities. Soga holds 1 patent for this innovative design.

Career Highlights

Katsumasa Soga has been associated with Kawasaki Jukogyo Kabushiki Kaisha, a prominent company in the field of engineering and manufacturing. His work at Kawasaki has allowed him to focus on developing advanced technologies for watercraft.

Collaborations

Soga has collaborated with Jiro Kitao, a fellow innovator, to further enhance the development of water propulsion technologies. Their partnership has contributed to the advancement of innovative solutions in the industry.

Conclusion

Katsumasa Soga's contributions to watercraft propulsion systems exemplify the spirit of innovation in engineering. His patented designs have the potential to revolutionize the way watercraft operate, showcasing the importance of creativity in 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]
Loading…