Hironobu Ogata

Title: Hironobu Ogata: Innovator in Amorphous Silica and Barium Sulfate Technologies

Introduction

Hironobu Ogata is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced silica and barium sulfate powders. With a total of 4 patents to his name, Ogata's work has implications for various industrial applications.

Latest Patents

Ogata's latest patents include innovative technologies such as a boron-containing amorphous silica powder and a method for producing it. This amorphous silica powder comprises boron atoms and has an average particle size ranging from 10 to 100 nm. The production method involves heating the dried product in an alumina crucible under specific conditions, resulting in a decrement in boron content of 10 mass % or less. Another significant patent is for fine barium sulfate powder that can be easily dispersed in resins or solvents. This barium sulfate powder has a number average primary particle size of 1 to 100 nm and includes an organic compound on its surface, enhancing its usability in various compositions.

Career Highlights

Hironobu Ogata is currently associated with Sakai Chemical Industry Co., Ltd., where he continues to innovate and develop new materials. His work has been instrumental in advancing the applications of silica and barium sulfate in different industries.

Collaborations

Ogata has collaborated with notable colleagues such as Satoru Sueda and Yasuyuki Murakami, contributing to the success of various projects and patents.

Conclusion

Hironobu Ogata's contributions to the field of materials science through his patents and collaborations highlight his role as a key innovator. His work continues to influence the development of advanced materials in industrial applications.