Hiroshima, Japan

Yasuaki Shimizu

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Mitsubishi Heavy Industries Transportation Equipment Engineering & Service Co., Ltd.. Active years: 2011-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuaki Shimizu. Retrieved from https://idiyas.com/inventor/yasuaki-shimizu

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 = 3.6

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Mihara, JP (2011)
  • Hiroshima, JP (2011 - 2012)

Company Filing History:


Years Active: 2011-2012

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3 patents (USPTO):Explore Patents

Title: Yasuaki Shimizu: Innovator in Boarding Bridge Technology

Introduction

Yasuaki Shimizu is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of transportation equipment, particularly in the design of boarding bridges. With a total of 3 patents to his name, Shimizu's work focuses on enhancing passenger safety and convenience in transit environments.

Latest Patents

One of Shimizu's latest patents is a boarding bridge designed to provide an inexpensive, trouble-free, and robust construction. This innovative design eliminates level differences between adjacent passage sections, thereby reducing the risk of passengers falling. The boarding bridge features a proximal end tunnel and a distal end tunnel that are telescopically fitted together. These tunnels can extend and retract by moving relative to each other in a longitudinal direction. The design includes a passage member that connects the stationary passage of the proximal end tunnel to the distal end tunnel, ensuring a smooth transition for passengers. Additionally, the boarding bridge incorporates a traveling unit that supports the distal-end tunnel, enhancing its mobility and safety.

Career Highlights

Yasuaki Shimizu is currently employed at Mitsubishi Heavy Industries Transportation Equipment Engineering & Service Co., Ltd. His work at this esteemed company has allowed him to focus on innovative solutions in transportation technology. His contributions have been instrumental in improving the functionality and safety of boarding bridges.

Collaborations

Shimizu has collaborated with several talented individuals in his field, including Kenji Iwamoto and Akira Takarada. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yasuaki Shimizu's work in the field of boarding bridge technology exemplifies his commitment to innovation and safety. His patents reflect a deep understanding of the challenges faced in transportation environments, and his contributions continue to make a significant impact.

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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