Hirotaka Ooi

Title: Hirotaka Ooi: Innovator in Inorganic Compounds

Introduction

Hirotaka Ooi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of inorganic compounds, with a focus on dispersion and methods for producing various materials. His innovative work has led to the development of multiple patents that showcase his expertise and creativity.

Latest Patents

Hirotaka Ooi holds 2 patents that reflect his research and development efforts. His latest patents include an inorganic compound, dispersion, and method for producing the same, as well as a film and method for producing the same. The inorganic compound he developed includes M, O, and F, where M represents one or more kinds of transition metal elements. The molar ratio of O, defined as 'b', and the molar ratio of F, defined as 'c', is such that (b/c) is between 0.60 and 2.30. Additionally, the half-value width of a diffraction peak of a (110) plane obtained through X-ray diffraction analysis is 0.60° or less. Another aspect of his work involves a dispersion that contains a dispersant and particles selected from metal and metal oxide particles, characterized by a specific chemical structure that allows bonding or adsorption to the particles.

Career Highlights

Throughout his career, Hirotaka Ooi has worked with notable companies, including Asahi Kasei and Japan Material Technologies Corporation. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.

Collaborations

Hirotaka Ooi has collaborated with various professionals in his field, including Eiichi Ohno. These collaborations have likely enhanced his research and innovation capabilities.

Conclusion

Hirotaka Ooi is a distinguished inventor whose work in inorganic compounds and dispersions has led to significant advancements in the field. His patents and career achievements reflect his dedication to innovation and excellence.