Company Filing History:
Years Active: 1994-2001
Title: Toru Ogawa: Innovator in Aluminum Hydroxide Production
Introduction
Toru Ogawa is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of materials science, particularly in the production of aluminum hydroxide and alumina. With a total of 2 patents, his work has implications for various industrial applications.
Latest Patents
Ogawa's latest patents include a process for producing aluminum hydroxide from alumina-containing ore. This innovative process minimizes contamination by silica while achieving a high yield. It involves mixing a first alumina-containing slurry with a preheated alkaline aqueous solution, extracting alumina, and precipitating aluminum hydroxide after a desilication treatment. His second patent focuses on the preparation of alumina, where an aqueous slurry of aluminum hydroxide particles is spray-dried and calcined to produce alumina powders suitable for electronic, abrasive, and refractory applications.
Career Highlights
Toru Ogawa is currently employed at Sumitomo Chemical Company, Limited, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency and effectiveness of aluminum production processes.
Collaborations
Ogawa collaborates with esteemed colleagues such as Takuo Harato and Toshiki Furubayashi. Their combined expertise contributes to the innovative projects at Sumitomo Chemical Company.
Conclusion
Toru Ogawa's contributions to the field of aluminum production highlight his role as a key innovator. His patents reflect a commitment to advancing technology in materials science.