Keiko Ohta

Title: Keiko Ohta: Innovator in Core-Shell Particle Technology

Introduction

Keiko Ohta is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of materials science, particularly in the development of core-shell particle technology. His innovative work has led to the creation of a unique powder material that has potential applications in various industries.

Latest Patents

Keiko Ohta holds a patent for an invention titled "Ag—Pd core-shell particle and use thereof." This patent describes a manufacturing method that produces powder material primarily consisting of Ag—Pd core-shell particles. These particles feature an Ag core made predominantly of silver, which is covered by a Pd shell composed mainly of palladium. The invention also details the attachment of hydroquinone and/or a quinone to the surface of the Ag—Pd core-shell particles. The resulting powder material, when dispersed in a specific medium, exhibits a Z average particle diameter ranging from 0.1 μm to 2 μm, with a polydispersity index of 0.4 or lower.

Career Highlights

Keiko Ohta is associated with Noritake Co., Ltd., a company known for its advanced materials and technologies. His work at Noritake has been instrumental in pushing the boundaries of material science and enhancing the company's product offerings.

Collaborations

Keiko has collaborated with several talented individuals, including Yoshiki Watanabe and Yukiko Kikugawa, who have contributed to his research and development efforts.

Conclusion

Keiko Ohta's innovative work in core-shell particle technology exemplifies the impact of scientific research on practical applications. His contributions continue to influence the field and pave the way for future advancements.