Amagasaki, Japan

Masakatu Kawahara

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Neriki. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakatu Kawahara. Retrieved from https://idiyas.com/inventor/masakatu-kawahara

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 = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Masakatu Kawahara

Introduction

Masakatu Kawahara is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of gas cylinder technology, particularly with his innovative designs that enhance safety and efficiency.

Latest Patents

Kawahara holds a patent for a valve assembly for gas cylinders. This invention includes a gas inlet, a stop valve, a pressure reducing valve, and a gas outlet arranged in series within a valve casing. The design features a gas charging passage equipped with a check valve, ensuring that high-pressure gas is not released from the secondary safety valve during the charging process.

Career Highlights

Kawahara is associated with Kabushiki Kaisha Neriki, where he has applied his expertise in developing advanced gas management systems. His work has been instrumental in improving the safety features of gas cylinders, making them more reliable for users.

Collaborations

Kawahara has collaborated with notable colleagues, including Mitsunori Sakai and Teruo Hatori. Their combined efforts have contributed to the advancement of technology in their field.

Conclusion

Masakatu Kawahara's innovative work in gas cylinder technology exemplifies the importance of safety and efficiency in industrial applications. His contributions continue to influence the industry positively.

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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