Location History:
- Osaka, JP (1993 - 2000)
- Sakai, JP (2002 - 2006)
Company Filing History:
3 out of 41 
2 out of 14 
1 out of 17 
Years Active: 1993-2006
Title: Hiromi Kiyama: Innovator in Nitrogen Adsorption Technologies
Introduction
Hiromi Kiyama is a notable inventor based in Osaka, Japan, recognized for his contributions to nitrogen adsorption technologies. With a total of six patents to his name, Kiyama has made significant advancements in methods for separating nitrogen from air.
Latest Patents
Kiyama's latest patents include a selective adsorbent for nitrogen and a method for separating air using this innovative material. The nitrogen selective adsorbent comprises a zeolite of a faujasite crystalline structure containing lithium and essential cations. This adsorbent exhibits a specific correlation between the number of associated lithium ions per unit lattice of the zeolite crystal and the amount of adsorbed nitrogen. Additionally, his patent on a nitrogen adsorbent features a crystalline X zeolite with an SiO/Al2O3 ratio of less than 3.0, which maintains excellent separation performance of nitrogen and oxygen while exhibiting remarkable heat resistance.
Career Highlights
Throughout his career, Kiyama has worked with prominent companies such as Daidousanso Co., Ltd. and Daido Hoxan Inc. His work has focused on enhancing the efficiency of nitrogen separation processes, contributing to advancements in various industrial applications.
Collaborations
Kiyama has collaborated with notable individuals in his field, including Kenji Okumura and Hidehiko Oku. These partnerships have fostered innovation and development in nitrogen adsorption technologies.
Conclusion
Hiromi Kiyama's work in nitrogen adsorption technologies has positioned him as a key figure in the field. His innovative patents and collaborations continue to influence advancements in air separation methods.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.