Hitachinaka, Japan

Hiroki Shinozuka

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Shinozuka. Retrieved from https://idiyas.com/inventor/hiroki-shinozuka

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 = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Hiroki Shinozuka: Innovator in Elevator Control Systems

Introduction

Hiroki Shinozuka is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of elevator technology, particularly with his innovative approach to control systems.

Latest Patents

Shinozuka holds a patent for an "Elevator control system having an immersion proof structure." This invention addresses the challenge of flooding in elevator pits by providing a control system that is protected from water damage. The design allows for the control device to be installed directly in the elevator shaft pit, enhancing maintainability and eliminating the need for a separate machine room. The immersion proof structure features a bag-like member that covers the control device, with an open top for heat radiation, ensuring functionality even in adverse conditions.

Career Highlights

Hiroki Shinozuka is associated with Hitachi, Ltd., a leading company in technology and engineering. His work has contributed to advancements in elevator systems, making them safer and more efficient.

Collaborations

Shinozuka has collaborated with notable colleagues such as Noboru Arabori and Tadashi Ariki, further enhancing the innovative capabilities within his team.

Conclusion

Hiroki Shinozuka's contributions to elevator control systems exemplify the importance of innovation in engineering. His patent reflects a commitment to improving safety and efficiency in elevator 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]
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