This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Sharp Kabushiki Kaisha Corporation, Aquatech Corporation, Sasakura Engineering Co., Ltd.. Active years: 1996-2009.
Location History:
- Yamatokoriyama, JP (1996 - 2007)
- Osaka, JP (2001 - 2009)
Company Filing History:
4 out of 25,949 
1 out of 11 
1 out of 17 Years Active: 1996-2009
Title: Toshiaki Muratani: Innovator in Indium and Hydrofluoric Acid Technologies
Introduction
Toshiaki Muratani is a notable inventor based in Yamatokoriyama, Japan. He has made significant contributions to the fields of materials science and chemical engineering, particularly through his innovative patents. With a total of five patents to his name, Muratani has focused on developing methods and materials that enhance the recovery and purification of valuable substances.
Latest Patents
One of Muratani's latest patents is the "Indium Adsorbent and Indium Fractioning Method." This invention provides an indium adsorbent capable of efficiently adsorbing indium. It also outlines a simple and cost-effective method for isolating and recovering high-purity indium from hydrochloric acid solutions. The primary component of the indium adsorbent is an anion-exchange resin with a crosslinked structure, which is produced through the copolymerization of styrene or acrylamide and divinylbenzene. This resin is designed to have an acid-adsorbing ability, allowing it to effectively capture indium from the solution.
Another significant patent is the "Hydrofluoric Acid Wastewater Treatment Method and Device." This invention focuses on the efficient recovery of hydrofluoric acid from wastewater while ensuring a substantial reduction in hydrofluoric acid concentration in the treated water. The method involves several steps that optimize the recovery process and enhance environmental safety.
Career Highlights
Throughout his career, Toshiaki Muratani has worked with prominent companies, including Sharp Corporation and Shinko Pantec Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in chemical processing and materials recovery.
Collaborations
Muratani has collaborated with several professionals in his field, including Takahiro Yano and Hiroyuki Chifuku. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Toshiaki Muratani's contributions to the fields of indium recovery and hydrofluoric acid treatment demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of chemical processes and a dedication to improving industrial practices.