Tokyo, Japan

Masajiro Fujiwara

This inventor holds 1 USPTO granted patent. Top assignee: Bridgestone Corporation. Active years: 1992.

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

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 = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Masajiro Fujiwara: Innovator in Tire Manufacturing

Introduction

Masajiro Fujiwara is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of tire manufacturing, particularly through his innovative patent that enhances the efficiency of tire production. His work has significantly impacted the automotive industry, showcasing his expertise and dedication to innovation.

Latest Patents

Masajiro Fujiwara holds a patent for a "Two stage tire building apparatus." This apparatus is designed for building green tires and includes several components that work in tandem to streamline the tire manufacturing process. The apparatus features a carcass band forming drum, a first forming drum for creating green cases, and multiple transfer units that facilitate the movement and assembly of tire components. This invention represents a significant advancement in tire production technology.

Career Highlights

Fujiwara is currently employed at Bridgestone Corporation, a leading company in the tire manufacturing industry. His role at Bridgestone has allowed him to apply his innovative ideas and contribute to the development of advanced tire technologies. His work has not only improved production efficiency but has also enhanced the quality of tires produced.

Collaborations

Throughout his career, Masajiro Fujiwara has collaborated with esteemed colleagues such as Masaharu Sumiuchi and Shoji Takahashi. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies in tire manufacturing.

Conclusion

Masajiro Fujiwara's contributions to tire manufacturing through his innovative patent exemplify the importance of creativity and collaboration in engineering. His work continues to influence the industry, paving the way for future advancements in tire 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]
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