Kudamatsu, Japan

Kiyotaka Kikumoto

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Hitachi, Ltd.. Active years: 1992-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyotaka Kikumoto. Retrieved from https://idiyas.com/inventor/kiyotaka-kikumoto

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 8.0

ph-index = 2

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 1992-1993

Loading Chart...
Loading Chart...
2 patents (USPTO):Explore Patents

Title: Kiyotaka Kikumoto: Innovator in Vehicle Body Construction

Introduction

Kiyotaka Kikumoto is a notable inventor based in Kudamatsu, Japan. He has made significant contributions to the field of vehicle body construction, holding 2 patents that showcase his innovative approach to design and manufacturing.

Latest Patents

Kikumoto's latest patents include a vehicle body construction that features longitudinally elongated extruded metal plates. This design is particularly applicable to railway passenger vehicle bodies, incorporating an external body sheeting formed of opposite sides and a roof, with an internal floor extending between the sides. The extruded metal plates are welded together at longitudinal weld lines, enhancing the structural integrity of the vehicle body. Additionally, he has developed a method of manufacturing a vehicle body portion, which involves the use of light alloy metal plates with integral structural ribs. This method allows for efficient welding and assembly, ensuring a robust construction.

Career Highlights

Kiyotaka Kikumoto is currently employed at Hitachi, Ltd., where he continues to innovate in the field of vehicle design and manufacturing. His work has contributed to advancements in the efficiency and safety of vehicle bodies, making a lasting impact on the industry.

Collaborations

Kikumoto has collaborated with notable coworkers such as Hitoshi Tsuruda and Morishige Hattori. Their combined expertise has fostered a creative environment that encourages innovative solutions in vehicle body construction.

Conclusion

Kiyotaka Kikumoto's contributions to vehicle body construction through his patents and work at Hitachi, Ltd. highlight his role as a key innovator in the industry. His advancements in manufacturing methods and design continue to influence the future of vehicle engineering.

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…