Yokohama, Japan

Masashi Fujiwara

This inventor holds 1 USPTO granted patent. Top assignees: Ihi Corporation, Kabushiki Kaisha Kobe Seiko Sho. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Fujiwara. Retrieved from https://idiyas.com/inventor/masashi-fujiwara-c4w2pgve

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Masashi Fujiwara: Innovator in Welding Technology

Introduction

Masashi Fujiwara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of welding technology, particularly with his innovative methods for constructing steel plate decks. His work has implications for various industries, including construction and manufacturing.

Latest Patents

Masashi Fujiwara holds a patent for a welding method and steel plate deck. This patent describes a method of welding a deck plate and a closed section rib, both of which constitute a steel plate deck. The process involves working a root portion of the closed section rib to create a flat surface that is parallel to the surface of the deck plate. The welding occurs while ensuring that the flat surface of the closed section rib is in contact with the surface of the deck plate. This innovation enhances the efficiency and quality of welding in structural applications.

Career Highlights

Throughout his career, Masashi Fujiwara has worked with prominent companies such as IHI Corporation and Kobe Steel, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in welding technology. His dedication to innovation is evident in his patent and the impact it has on the industry.

Collaborations

Masashi Fujiwara has collaborated with notable colleagues, including Noboru Kiji and Tsutomu Matsuoka. These partnerships have fostered a creative environment that encourages the development of new ideas and technologies in welding.

Conclusion

Masashi Fujiwara's contributions to welding technology through his innovative methods and collaborations highlight his importance in the field. His patent serves as a testament to his expertise and commitment to advancing industrial practices.

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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