Ryoko Katayama

Title: The Innovative Contributions of Ryoko Katayama

Introduction

Ryoko Katayama is a prominent inventor based in Higashiomi, Japan. She has made significant contributions to the field of piezoelectric materials, holding a total of 5 patents. Her work focuses on developing advanced ceramic compositions and electronic components that enhance the efficiency and performance of various applications.

Latest Patents

Among her latest patents, Ryoko has developed a piezoelectric ceramic composition and a piezoelectric ceramic electronic component. The main component of this invention has a general formula of {(1−x)(KNaLi)(NbTaSb)O(M1Bi)M2O}, where M1 is selected from Ca, Sr, or Ba, and M2 is chosen from Ti, Zr, or Sn. This innovative composition allows for a high piezoelectric d constant in both low and high electric fields. Additionally, she has created a ceramic powder that contains a principal component represented by the formula ANbO, which is designed to produce a non-deliquescent alkali niobate-based ceramic powder at a high yield.

Career Highlights

Ryoko Katayama is currently employed at Murata Manufacturing Co., Ltd., where she continues to push the boundaries of innovation in her field. Her work has not only contributed to the advancement of piezoelectric materials but has also positioned her as a key figure in the research and development sector.

Collaborations

Throughout her career, Ryoko has collaborated with notable colleagues such as Shinichiro Kawada and Katsuhiro Horikawa. These partnerships have further enriched her research and have led to the successful development of her patented technologies.

Conclusion

Ryoko Katayama's contributions to the field of piezoelectric materials exemplify her innovative spirit and dedication to advancing technology. Her patents reflect her expertise and commitment to creating efficient solutions in the realm of ceramics and electronics.