Yokohama, Japan

Masahiro Kawahata

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Kawahata. Retrieved from https://idiyas.com/inventor/masahiro-kawahata

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 = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1984

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

Title: Masahiro Kawahata: Innovator in Liquefied Gas Safety

Introduction

Masahiro Kawahata is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of safety devices, particularly in the area of liquefied gas management. His innovative approach has led to the development of a unique safety mechanism that addresses critical safety concerns.

Latest Patents

Kawahata holds a patent for a liquefied gas overcharge prevention device. This device is equipped with a safety valve and features a combination of a conventional pressurized gas tank charging valve, a liquid level responsive gas inlet valve mechanism, a first relief valve for regulating pressure within the tank, and a second relief valve for managing back pressure within the charging valve. This invention is crucial for preventing overcharging and ensuring the safe use of liquefied gas.

Career Highlights

Masahiro Kawahata is currently employed at Nissan Motor Company Limited, where he applies his expertise in engineering and safety innovations. His work at Nissan has allowed him to contribute to the development of advanced safety technologies in the automotive industry.

Collaborations

Kawahata collaborates with Mitsuo Morizumi, a fellow innovator, to enhance the safety features of their projects. Their teamwork exemplifies the importance of collaboration in driving innovation forward.

Conclusion

Masahiro Kawahata's contributions to liquefied gas safety through his patented device highlight his commitment to innovation and safety. His work at Nissan Motor Company Limited and collaboration with other inventors further emphasize the impact of teamwork in advancing 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]
Loading…