Kawasaki, Japan

Takeya Toge

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Yakin Kogyo Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeya Toge. Retrieved from https://idiyas.com/inventor/takeya-toge

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 = 6(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovations of Takeya Toge

Introduction

Takeya Toge is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of austenite stainless steel. His innovative work has led to advancements that are valuable in various industrial applications.

Latest Patents

Takeya Toge holds a patent for a unique formulation of austenite stainless steel. This material comprises no more than 0.05% by weight of carbon, no more than 0.25% by weight of silicon, and no more than 0.40% by weight of manganese. Additionally, it contains no more than 0.040% by weight of phosphorus, no more than 0.003% by weight of sulfur, and a composition of 30.0 to 40.0% by weight of nickel, 20.0 to 26.0% by weight of chromium, and 5.0 to 8.0% by weight of molybdenum. The formulation also includes no more than 0.1% by weight of aluminum, 0.001 to 0.010% by weight of boron, and 0.15 to 0.30% by weight of nitrogen, with the balance being iron and inevitable impurities.

Career Highlights

Takeya Toge is associated with Nippon Yakin Kogyo Co., Ltd., where he has been instrumental in advancing the company's research and development efforts. His expertise in stainless steel has positioned him as a key figure in the industry. With a focus on innovation, he continues to explore new possibilities in material science.

Collaborations

Throughout his career, Takeya Toge has collaborated with esteemed colleagues such as Yutaka Kobayashi and Yoshito Fujiwara. These partnerships have fostered a creative environment that encourages the exchange of ideas and the pursuit of groundbreaking innovations.

Conclusion

Takeya Toge's contributions to the field of austenite stainless steel exemplify the spirit of innovation. His work not only enhances material properties but also paves the way for future advancements in the industry.

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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