Hitachi, Japan

Mamoru Shiina

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mamoru Shiina. Retrieved from https://idiyas.com/inventor/mamoru-shiina

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 = 4.0

ph-index = 1

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 1992

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Mamoru Shiina: Innovator in Passenger Conveyor Technology

Introduction

Mamoru Shiina is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of transportation technology, particularly in the design of passenger conveyors. His innovative approach has led to the development of a unique moving handrail system that enhances the functionality of passenger conveyors.

Latest Patents

Shiina holds a patent for a passenger conveyor that features a moving handrail mounted on a guide rail surrounding a balustrade. This design includes a handrail driving device that enables the moving handrail to operate circulatively. The moving handrail consists of a core member and a surface decorative member that can be removably attached to the core member. This innovative design allows for easy maintenance and customization of the handrail.

Career Highlights

Throughout his career, Mamoru Shiina has worked with prominent companies such as Hitachi, Ltd. and Hitachi Cable, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various projects in the field of engineering and technology.

Collaborations

Shiina has collaborated with notable coworkers, including Hiroumi Iyoda and Chuichi Saito. These partnerships have fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Mamoru Shiina's contributions to passenger conveyor technology exemplify his innovative spirit and dedication to improving transportation systems. His patent and collaborations reflect a commitment to enhancing user experience and functionality in public transport.

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…