Location History:
- Hyogo, JP (2010 - 2015)
- Tokyo, JP (2020)
Company Filing History:
2 out of 4,629 
2 out of 7 
1 out of 651 Years Active: 2010-2020
Title: Seiichi Kawaguchi: Innovator in Welding Technology
Introduction
Seiichi Kawaguchi is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of welding technology, holding a total of 3 patents. His work focuses on improving the quality and performance of welding materials and methods.
Latest Patents
Kawaguchi'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 enhance tensile strength and weld cracking resistance in welded portions. It also aims to improve the integrity of the microstructure of welded metal while inhibiting scale generation. The alloy composition includes specific percentages of various elements, ensuring optimal performance in welding applications.
Career Highlights
Throughout his career, Kawaguchi has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Nippon Welding Rod Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in welding processes.
Collaborations
Kawaguchi has collaborated with notable colleagues, including Masahiko Toyoda and Seiji Asada. These partnerships have contributed to the advancement of welding technologies and the successful implementation of his patented inventions.
Conclusion
Seiichi Kawaguchi's contributions to welding technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry positively.