Location History:
- Takasago, JP (2002)
- Hyogo, JP (2010)
- Tokyo, JP (2007 - 2020)
Company Filing History:
3 out of 4,618 
2 out of 7 
1 out of 430 
Years Active: 2002-2020
Title: Masahiko Toyoda: Innovator in Welding Technology
Introduction
Masahiko Toyoda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of welding technology, holding a total of 4 patents. His innovative work focuses on high chromium nickel-based alloys, which have applications in various industrial sectors.
Latest Patents
Toyoda's latest patents include a high Cr Ni-based alloy welding wire, a shielded metal arc welding rod, and a weld metal formed by shielded metal arc welding. The high Cr Ni-based alloy welding wire is designed to improve tensile strength and weld cracking resistance of welded portions. It also enhances the integrity of the microstructure of the welded metal while inhibiting scale generation. The alloy composition includes specific percentages of elements such as C, Mn, Fe, Si, Al, Ti, Cr, Ta, and Mo, along with strict limits on impurities. Additionally, his high Cr Ni-based alloy filler material and welding rod for shielded metal arc welding are engineered to increase weld cracking resistance by suppressing scale generation.
Career Highlights
Throughout his career, Masahiko Toyoda has worked with notable companies, including Mitsubishi Heavy Industries Limited and Nippon Welding Rod Co., Ltd. His expertise in welding technology has positioned him as a key figure in the industry.
Collaborations
Toyoda has collaborated with esteemed colleagues such as Seiji Asada and Seiichi Kawaguchi. Their combined efforts have contributed to advancements in welding techniques and materials.
Conclusion
Masahiko Toyoda's innovative work in welding technology has led to significant advancements in the field. His patents reflect a commitment to improving the quality and performance of welding materials. His contributions continue to influence the industry and inspire future innovations.
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.