Location History:
- Kashima, JP (2007)
- Osaka, JP (2012)
Company Filing History:
Years Active: 2007-2012
Title: Takeo Yazawa: Innovator in Stainless Steel Technology
Introduction
Takeo Yazawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of stainless steel technology, particularly in the development of materials for fuel cells. With a total of two patents to his name, Yazawa's work is recognized for its innovative approaches to enhancing the performance and production methods of clad steel products.
Latest Patents
Yazawa's latest patents include a source blank for stainless steel three-ply clad sheets and production methods for clad steel plates and sheets used in solid polymer type fuel cell separators. His method for producing a stainless steel three-ply clad sheet involves heating a source blank followed by rough rolling, hot rolling, and cold rolling. This process results in a clad steel sheet suitable for use as a fuel cell separator. The source blank is composed of a stainless steel core utilizing 0 to 0.3% boron (B) and a face component containing 0.3 to 2.5% B.
Another notable patent focuses on a stainless steel slab containing B, which is designed to withstand hot working without edge cracking. This innovation allows the slab to be used as a source material for neutron shielding containers and fuel cell separators.
Career Highlights
Yazawa is currently employed at Sumitomo Metal Industries, Inc., where he continues to advance his research and development efforts in stainless steel technology. His work has not only contributed to the field but has also positioned his company as a leader in innovative materials for energy applications.
Collaborations
Yazawa collaborates with notable colleagues, including Hideaki Yamamoto and Kazuhiro Ishida. Their combined expertise enhances the research and development efforts within their organization, fostering a collaborative environment that drives innovation.
Conclusion
Takeo Yazawa's contributions to stainless steel technology and fuel cell applications exemplify the impact of innovative thinking in material science. His patents reflect a commitment to advancing technology that supports sustainable energy solutions.
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.