Location History:
- Hikari, JP (2014 - 2018)
- Tokyo, JP (2012 - 2024)
Company Filing History:
7 out of 66 
3 out of 27 
1 out of 3,542 Years Active: 2012-2025
Title: The Ingenuity of Shinji Tsuge: Innovations in High Nickel Alloys and Duplex Stainless Steel
Introduction: Shinji Tsuge is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to the field of materials science. With a remarkable portfolio of nine patents, Tsuge has made a profound impact on the development of advanced alloys, particularly in high nickel solutions and duplex stainless steels. His innovative work showcases a blend of technical expertise and creative problem-solving.
Latest Patents: Among his notable inventions, Tsuge's latest patents include:
1. **High Nickel Alloy Excellent in High Welding Temperature Cracking Resistance** - This high-Ni alloy is characterized by impressive resistances, particularly to weld-hot-cracking, defined by specific mass percentages of chromium (16-30%), nickel (18-50%), aluminum (0.01-1.0%), and titanium (0.01-1.5%). The invention presents detailed relationships between the number density of TiC precipitates and magnesium content, as well as crucial parameters regarding the average concentrations of sulfur in oxide and sulfide inclusions.
2. **Duplex Stainless Steel and Manufacturing Method Thereof** - In this patent, Tsuge outlines a method for producing duplex stainless steel featuring precise ratios of chromium and niobium in extraction residues. By controlling cooling processes and adjusting alloy compositions, Tsuge enhances the alloy’s corrosion resistance, thereby extending its applicability in various industrial environments.
Career Highlights: Throughout his career, Shinji Tsuge has worked with esteemed corporations like Nippon Steel & Sumikin Stainless Steel Corporation and Nippon Steel Stainless Steel Corporation. His deep understanding of materials engineering and relentless pursuit of innovation have propelled him to the forefront of the industry.
Collaborations: Tsuge collaborated with talented professionals such as Yuusuke Oikawa and Ryo Matsuhashi. These partnerships have undoubtedly enriched his research and contributed to the successful realization of his inventive concepts.
Conclusion: Shinji Tsuge exemplifies the spirit of innovation in the realm of material sciences through his strategic advancements in high nickel alloys and duplex stainless steel. His patents not only enhance mechanical properties and resistance to corrosion but also reflect his commitment to solving complex challenges in manufacturing and engineering. Tsuge’s work will undoubtedly continue to influence the future of alloy technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.