Company Filing History:
Years Active: 2013-2020
Title: **Innovator Spotlight: Yoshihisa Ohsaki**
Introduction:
Yoshihisa Ohsaki, an esteemed inventor from Ako, Japan, is recognized for his contributions to the field of materials science. With a total of three patents to his name, Ohsaki specializes in developing innovative magnesium oxide-containing compounds that enhance the properties of ceramic materials.
Latest Patents:
Yoshihisa Ohsaki's latest patents demonstrate his expertise in producing advanced materials. One of his key inventions is the patent for "Magnesium oxide-containing spinel powder and method for producing same." This innovation aims to create a ceramic sintered body characterized by high strength and excellent stability. The specific parameters include a particle diameter (D50) ranging from 0.30 to 10.00 μm, a ratio of (D90-D50)/(D50-D10) between 1.0 and 5.0, and a composition ratio of magnesium oxide (MgO) and aluminum oxide (AlO) that varies from 50 to 90% by weight of MgO and 10 to 50% by weight of AlO.
Another significant patent is for a "Magnesium oxide powder having excellent dispersibility and method for producing the same." This invention focuses on a magnesium oxide powder that boasts excellent dispersibility, a small average particle diameter, and a consistent particle size distribution. Key features include a BET specific surface area of 5 m²/g or more and a cumulative 50% particle diameter ranging from 0.3 to 1.5 μm.
Career Highlights:
Yoshihisa Ohsaki is currently associated with Tateho Chemical Industries Co., Ltd., where he utilizes his expertise to advance the development of innovative materials. His work has significantly contributed to the enhancement of material properties, proving vital in various industrial applications.
Collaborations:
Throughout his career, Ohsaki has collaborated with notable colleagues, including Tomoaki Chikazawa and Akinori Saito. These partnerships have fostered a productive environment that encourages innovation and the exchange of ideas, further enhancing the quality of their research and inventions.
Conclusion:
Yoshihisa Ohsaki stands out as a prominent figure in the realm of material science innovation. His patents not only reflect his ingenuity but also contribute to the advancement of ceramic materials with superior properties. Through his work at Tateho Chemical Industries Co., Ltd. and collaborative efforts with peers, Ohsaki continues to make significant strides in the field, paving the way for future innovations.