Osamu Hattori

Title: Osamu Hattori: Innovator in Ceramic Powder Manufacturing

Introduction

Osamu Hattori is a notable inventor based in Takasaki, Japan. He has made significant contributions to the field of ceramic powder manufacturing, holding a total of 2 patents. His innovative approaches have advanced the methods used in synthesizing barium titanate powder, which is essential in various applications.

Latest Patents

Hattori's latest patents focus on manufacturing methods of ceramic powder. The first patent describes a method that involves mixing barium carbonate with a specific surface area of 15 m/g or more, titanium dioxide with a specific surface area of 20 m/g or more, and other compounds to synthesize barium titanate powder. This process includes calcining the mixed materials until the barium titanate powder achieves a specific surface area between 4 m/g and 25 m/g. The second patent outlines a similar manufacturing method, where barium titanate powder is synthesized from barium carbonate, titanium dioxide, and manganese carbonate, among other elements. This method specifies the solid solution amounts of donor and acceptor elements, ensuring that certain relationships are satisfied for optimal results.

Career Highlights

Osamu Hattori is currently employed at Taiyo Yuden Co., Ltd., where he continues to innovate in the field of ceramic materials. His work has been instrumental in enhancing the efficiency and effectiveness of ceramic powder production.

Collaborations

Hattori has collaborated with notable coworkers, including Chie Kawamura and Kazumichi Hiroi. Their combined expertise has contributed to the successful development of advanced manufacturing techniques in their field.

Conclusion

Osamu Hattori's contributions to ceramic powder manufacturing highlight his role as an influential inventor. His patents reflect a commitment to innovation and excellence in material science.