This inventor holds 2 USPTO granted patents. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 1993-1994.
Location History:
- Gunma, JP (1993)
- Annaka, JP (1994)
Company Filing History:
Years Active: 1993-1994
Title: The Innovations of Hidehiko Aonuma
Introduction
Hidehiko Aonuma, an accomplished inventor based in Gunma, Japan, has made significant contributions to the field of chemical engineering through his innovative patents. With two notable patents to his name, Aonuma's work underscores the importance of developing efficient methods in industrial processes.
Latest Patents
His first patent is a "Method for Preparing Organopolysiloxane Powder", which details a sophisticated process for creating organopolysiloxane powder from its solution. This method employs a planetary-screw mixer that agitates the solution at optimal temperatures, facilitating the evaporation of low-boiling liquid components and successfully separating them from the solution.
The second patent focuses on a "Method for Decolorizing Purification of Halogenated Silane". This invention introduces an effective and reliable technique to purify halogenated silane compounds, specifically addressing how to remove coloring caused by heavy metal impurities. The process involves contacting colored halogenated silane with a cationic surface active agent, such as a quaternary ammonium salt, for a set duration before the separation of the silane compound.
Career Highlights
Hidehiko Aonuma is currently associated with Shin-Etsu Chemical Co., Ltd., a leading company in silicone products and related materials. His work is pivotal in enhancing the quality and usability of chemical compounds, thereby impacting various commercial applications.
Collaborations
Aonuma collaborates with esteemed colleagues, including Hiroshi Tsumura and Nobuhiko Kodana, who contribute to his research and development initiatives. Together, they strive to push the boundaries of chemical processing technologies.
Conclusion
In summary, Hidehiko Aonuma's innovative work and patents reflect his dedication to advancing chemical engineering. His contributions not only enhance product integrity but also pave the way for future innovations in the industry. Aonuma's achievements exemplify the critical role inventors play in shaping technological advancements.