Himeji, Japan

Masaki Hiraoka

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Nippon Kayaku Kabushiki Kaisha. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Hiraoka. Retrieved from https://idiyas.com/inventor/masaki-hiraoka

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2021-2026

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3 patents (USPTO):Explore Patents

Title: Masaki Hiraoka: Innovator in Gas Generator Technology

Introduction

Masaki Hiraoka is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of gas generator technology, holding a total of 3 patents. His innovative designs have the potential to enhance the efficiency and safety of gas generation processes.

Latest Patents

Hiraoka's latest patents include advanced designs for gas generators. One of his patents describes a gas generator that features an igniter and a partition member, which axially divides the interior of a housing into a gas generating agent accommodation chamber and a filter chamber. This design incorporates a coil spring that secures the gas generating agent while maintaining a specific spatial arrangement within the chamber. The relationship between the volumes of the gas generating agent accommodation chamber and the non-filled space is defined by the condition of 0.05≤V/V≤0.32.

Another patent outlines a gas generator that consists of a housing and a gastight container for accommodating a gas generating agent. This container is designed with a cup body and a cover body, which includes a fold-over portion that secures the opening of the cup body. The cover body is fixed to the cup body through a swaging process, ensuring the integrity of the gas generating agent accommodation chamber.

Career Highlights

Masaki Hiraoka is currently employed at Nippon Kayaku Kabushiki Kaisha, where he continues to develop innovative solutions in gas generation technology. His work has been instrumental in advancing the capabilities of gas generators, making them more efficient and reliable.

Collaborations

Hiraoka has collaborated with notable colleagues such as Genya Iizuka and Akinori Matsumoto. Their combined expertise has contributed to the successful development of various gas generator technologies.

Conclusion

Masaki Hiraoka is a distinguished inventor whose work in gas generator technology has led to several important patents. His innovative designs and collaborations with fellow professionals continue to push the boundaries of what is possible in this field.

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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