This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Jgc Catalysts & Chemicals Ltd.. Active years: 2019-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2022
Title: Hirotada Arakane - Innovator in Silica Particle Technology
Introduction
Hirotada Arakane is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of silica particle technology, holding a total of six patents. His work focuses on the development of dispersion liquids and production methods that enhance the performance of silica particles in various applications.
Latest Patents
One of his latest patents is titled "Dispersion liquid of silica particles and production method therefor." This invention provides a dispersion liquid comprising silica particles with an average diameter of 5 to 300 nm. The liquid has specific properties, including a pH of less than 8 and a viscosity of 40 mPa·s or less at a silica concentration of 20% by mass. This innovation allows for improved polishing speeds and a smoother polished surface, minimizing the occurrence of scratches. Another notable patent is the "Production method for dispersion liquid of silica particle," which outlines a method for producing silica particles by carefully controlling the mole ratios of alkali catalysts and water during the reaction process.
Career Highlights
Hirotada Arakane is currently employed at JGC Catalysts & Chemicals Ltd., where he continues to advance his research and development efforts. His expertise in silica particle technology has positioned him as a key figure in the industry, contributing to the company's innovative solutions.
Collaborations
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile