Location History:
- Chiyoda-ku, JP (2015 - 2016)
- Fukuyama, JP (2014 - 2019)
- Tokyo, JP (2008 - 2021)
Company Filing History:
Years Active: 2008-2021
Title: Innovations of Shinji Ootsuka in Stainless Steel Technology
Introduction
Shinji Ootsuka is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of stainless steel technology. With a total of 12 patents to his name, Ootsuka has developed innovative solutions that enhance the performance and durability of stainless steel products.
Latest Patents
Among his latest patents is a stainless steel sheet that features a Ni and O-containing coating on its surface. This innovative coating provides excellent weld penetration characteristics and outstanding crevice corrosion resistance. The coating has a weight ranging from 0.1 g/m to 20 g/m, with a composition that includes at least 25% nickel and 40% oxygen. Additionally, Ootsuka has developed a method for producing hot-pressed members by heating a Ni-based coated steel sheet with a Zn-Ni alloy coating layer, which contains 13% or more nickel, in a temperature range up to 1200°C.
Career Highlights
Shinji Ootsuka has made remarkable strides in his career at JFE Steel Corporation, where he has focused on advancing stainless steel technology. His work has not only contributed to the company's reputation but has also set new standards in the industry for corrosion resistance and weldability.
Collaborations
Throughout his career, Ootsuka has collaborated with notable colleagues, including Hiroyuki Masu
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.