Kobe, Japan

Shunichi Nakao

This inventor holds 26 USPTO granted patents and 13 EPO patents, primarily in Railcar Technology. Top assignees: Kawasaki Jukogyo Kabushiki Kaisha, Gh Craft Ltd., Sumitomo Riko Company Limited. Active years: 2014-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunichi Nakao. Retrieved from https://idiyas.com/inventor/shunichi-nakao

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


% Patents Active = 69.2


Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Hyogo, JP (2016)
  • Kobe, JP (2014 - 2019)

Company Filing History:


Years Active: 2014-2019

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Areas of Expertise:
Railcar
Bogie
Carbody Support
Load Measuring
Plate Spring
Suspension
Steering System
Railway Vehicle
Axle Box
Driving System
Parallel Cardan
Spring Cover
26 patents (USPTO):Explore Patents

Title: Shunichi Nakao: Innovator in Railway Vehicle Technology

Introduction

Shunichi Nakao, an accomplished inventor based in Kobe, Japan, boasts an impressive portfolio of 26 patents. His work primarily focuses on advancements in railway vehicle technology, demonstrating his commitment to enhancing the efficiency and safety of transportation systems.

Latest Patents

Among his latest innovations are two patents for a carbody support device and railway vehicle. This invention features support mechanisms strategically installed between the front bogie and the carbody, as well as between the rear bogie and the carbody in a traveling direction. The design ensures that the carbody is well-supported against the bogies. Notably, these support mechanisms regulate the inclination of both the front and rear bogies in the same vehicle width direction when the railway vehicle maneuvers through a curve. Furthermore, they allow for different inclination directions of the front and rear bogies, enhancing adaptability during travel.

Career Highlights

Shunichi Nakao has contributed to the field of railway technology through his affiliations with prominent companies such as Kawasaki Jukogyo Kabushiki Kaisha and Sumitomo Riko Company Limited. His experiences in these organizations have provided him with robust insights into the practical applications of his inventions.

Collaborations

Throughout his career, Nakao has collaborated with notable colleagues, including Takehiro Nishimura and Takeyoshi Kusunoki. These partnerships have fostered innovative ideas and collective problem-solving, furthering advancements in the railway sector.

Conclusion

Shunichi Nakao's contributions to railway vehicle technology through his inventive prowess are significant. His latest patents and collaborative efforts illustrate his dedication to advancing transportation safety and efficiency, marking him as a key figure in the field of innovation within Japan's railway industry.

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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