Location History:
- Sagamiharashi, JP (1986)
- Sagamihara, JP (1992)
- Futtsu, JP (1996 - 1998)
Company Filing History:
4 out of 3,563 
1 out of 278 
Years Active: 1986-1998
Title: The Innovative Contributions of Koichi Shinada
Introduction: Koichi Shinada, an acclaimed inventor based in Futtsu, Japan, has made significant advancements in the field of welding technologies. With a total of four patents under his name, his innovative approach has brought about improvements in materials used for gas metal arc welding.
Latest Patents: Among Shinada's latest inventions is a unique wire designed for gas metal arc welding. This wire comprises specific quantities of elements, including 0.01 to 0.06 wt % of Carbon (C), 0.10 to 0.60 wt % of Silicon (Si), 0.9 to 3.1 wt % of Manganese (Mn), 0.7 to 2.0 wt % of Chromium (Cr), 0.005 to 0.06% of Titanium (Ti), not exceeding 0.08 wt % of Aluminum (Al), and optionally, 0.05 to 0.30 wt % of Copper (Cu). The balance of this composition is Iron (Fe) along with unavoidable impurities. This innovative wire notably enhances the selective corrosion resistance and low-temperature toughness of the resultant weld metal, making it particularly suitable for the circumferential welding of line pipes used in transporting CO₂-containing petroleum, natural gases, or CO₂.
Career Highlights: Koichi Shinada has garnered extensive experience working with industry leaders such as Nippon Steel Corporation and Hitachi Zosen Corporation. His contributions to these organizations have been instrumental in advancing welding technologies and improving product quality in the manufacturing sector.
Collaborations: Throughout his career, Shinada has collaborated with notable colleagues, including Kenichi Karimine and Makoto Okumura. These partnerships have facilitated the sharing of ideas and expertise, leading to innovative solutions in the field of welding.
Conclusion: Koichi Shinada's patent portfolio and his commitment to enhancing welding technologies underscore his position as a leading inventor in the industry. His work continues to influence the methodologies and materials employed in welding applications, thereby contributing to advancements in safety and efficiency in various sectors.