Miki, Japan

Mitsumasa Morita

This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Westinghouse Air Brake Company, Nabco Limited. Active years: 1999-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsumasa Morita. Retrieved from https://idiyas.com/inventor/mitsumasa-morita

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1999-2001

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4 patents (USPTO):Explore Patents

Title: Innovations of Mitsumasa Morita

Introduction

Mitsumasa Morita is a notable inventor based in Miki, Japan. He has made significant contributions to the field of railway technology, holding a total of 4 patents. His work focuses on enhancing the functionality and efficiency of railway vehicles.

Latest Patents

One of Morita's latest inventions is a ball cock for railway vehicles. This innovative design features a main body with a primary-side opening and a secondary-side opening that face each other, along with an air exhaust aperture located between these openings. The ball cock includes a ball-shaped valve body that is rotatably positioned inside the main body. This valve body contains a communication aperture that connects the primary and secondary openings, as well as a side aperture that, through rotation, connects the air exhaust aperture to either the primary or secondary opening. Additionally, the main body's air exhaust aperture has a pipe connection for a restrictor, and an extension pipe can be added to create a bend portion that positions its opening surface lower than a horizontal direction when fitted to a railway vehicle.

Career Highlights

Throughout his career, Morita has worked with prominent companies such as Westinghouse Air Brake Company and Nabco Limited. His experience in these organizations has contributed to his expertise in railway technology and innovation.

Collaborations

Morita has collaborated with notable coworkers, including Yoshio Asano and Osamu Akamatsu. Their combined efforts have further advanced the field of railway vehicle technology.

Conclusion

Mitsumasa Morita's contributions to railway technology through his patents and collaborations highlight his innovative spirit and dedication to improving transportation systems. His work continues to influence the industry and pave the way for future advancements.

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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