Company Filing History:
Years Active: 2001-2013
Title: Innovator Spotlight: Mami Shirota
Introduction: Mami Shirota is a notable inventor based in Wakayama, Japan. With a total of six patents to her name, she has made significant contributions to the field of polishing liquid compositions. Her innovative spirit and dedication to her craft have positioned her as a leading figure in her industry.
Latest Patents: Mami Shirota's most recent patent involves a polishing liquid composition designed for advanced material processing. The composition includes composite oxide particles made from cerium and zirconium, combined with a dispersing agent and an aqueous medium. Notably, the powder X-ray diffraction spectrum of the composite oxide particles indicates distinct peaks at specific diffraction angles, highlighting a unique structural characteristic. The specific ranges for these peaks are as follows: the first peak resides between 28.61° to 29.67°, the second peak between 33.14° to 34.53°, the third peak between 47.57° to 49.63°, and the fourth peak between 56.45° to 58.91°. Additionally, the half-width of the first peak is measured to be 0.8° or less, demonstrating the precision and effectiveness of her formulation.
Career Highlights: Mami currently works at Kao Corporation, a leading company in the consumer goods sector, where she continues to drive innovation in polishing liquid solutions. Her career has been marked by an unwavering pursuit of excellence in product development and research, making her a respected figure in her field.
Collaborations: Throughout her career, Mami has collaborated with esteemed colleagues such as Yasuhiro Yoneda and Kozo Kitazawa. These collaborations have allowed her to enrich her projects with diverse perspectives and expertise, contributing to the success of their collective innovations.
Conclusion: Mami Shirota exemplifies the spirit of innovation through her extensive work in developing advanced polishing liquid compositions. With her significant contributions to the field and ongoing collaborations at Kao Corporation, she continues to set high standards for quality and performance in the industry.