Tokyo, Japan

Taiji Hoshino

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taiji Hoshino. Retrieved from https://idiyas.com/inventor/taiji-hoshino

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 = 3.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Taiji Hoshino: Innovator in Anticorrosive Technology

Introduction

Taiji Hoshino is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of anticorrosive technologies. His innovative work has led to the creation of a unique type of stainless steel bellows that exhibits exceptional corrosion resistance.

Latest Patents

Hoshino holds a patent for an anticorrosive bellows made of stainless steel. This material contains 0.10% by weight or less of carbon, 2.5-5% by weight of silicon, 2% by weight or less of manganese, 15-20% by weight of chromium, and 10-22% by weight of nickel. Additionally, it includes at least one element selected from tantalum and zirconium, with a content that is at least ten times that of carbon but does not exceed 2.5% by weight. This innovative composition allows the bellows to withstand strongly corrosive environments, such as fuming or concentrated nitric acid. The stainless steel also boasts improved workability, weldability, and endurance, making it suitable for applications like bellows valves and bellows joints.

Career Highlights

Hoshino is currently employed at Sumitomo Chemical Company, Limited, where he continues to advance his research and development efforts. His work has not only contributed to the company's portfolio but has also set new standards in the industry for corrosion-resistant materials.

Collaborations

Throughout his career, Hoshino has collaborated with esteemed colleagues, including Masao Okubo and Masayoshi Miki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Taiji Hoshino's contributions to anticorrosive technology exemplify the impact of innovative thinking in materials science. His patented work on stainless steel bellows demonstrates a commitment to enhancing product performance in challenging environments. Hoshino's ongoing efforts at Sumitomo Chemical Company, Limited, continue to shape the future of corrosion resistance in industrial applications.

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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