Katsuta, Japan

Masayuki Hirose

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Hirose. Retrieved from https://idiyas.com/inventor/masayuki-hirose-y2yntgl6

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 = 3.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Masayuki Hirose: Innovator in Control Apparatus for People Mover Systems

Introduction

Masayuki Hirose is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of control apparatus for people mover systems. His innovative work has led to the development of a unique patent that enhances the functionality and safety of escalators.

Latest Patents

Hirose holds a patent for a control apparatus designed for people mover systems. This invention involves an induction motor that drives an escalator, which can be selectively powered by both a commercial power source and a power converting unit. The control apparatus includes a trouble detector that identifies any abnormalities based on various inputs, such as current and voltage. The system is designed to switch the power supply from the power converting unit to the commercial power source when a trouble is detected, ensuring the escalator operates safely and efficiently.

Career Highlights

Masayuki Hirose is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to focus on developing advanced systems that improve public transportation safety and efficiency. His dedication to innovation is evident in his patent and the impact it has on people mover systems.

Collaborations

Hirose has collaborated with notable colleagues, including Hisao Chiba and Hideaki Takahashi. Their combined expertise has contributed to the successful development of innovative technologies within the company.

Conclusion

Masayuki Hirose's contributions to the field of control apparatus for people mover systems exemplify the importance of innovation in enhancing public safety and efficiency. His patent reflects a commitment to advancing technology in everyday applications.

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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