Location History:
- Kurashiki, JP (1992 - 2013)
- Tsukuba, JP (2007 - 2013)
- Okayama, JP (2013)
Company Filing History:
11 out of 1,865 
1 out of 99 Years Active: 1992-2013
Title: Hiroyuki Ohgi: Innovator in Metal Complexes and Polymers
Introduction
Hiroyuki Ohgi is a prominent inventor based in Tsukuba, Japan, known for his significant contributions to the fields of materials science and chemistry. With a total of 11 patents to his name, Ohgi has developed innovative solutions that enhance gas absorption and polymer properties.
Latest Patents
One of his latest patents involves a metal complex and its manufacturing method. This invention presents a metal complex that serves as a gas absorption material with superior gas absorbing properties, a gas storage material with high storage capacity, and a gas separation material with excellent performance. The complex consists of a polycyclic aromatic dihydroxy monocarboxylic acid compound, which features hydroxyl groups positioned at the farthest locations from each other, and carboxyl groups adjacent to these hydroxyl groups. Additionally, it includes at least one metal selected from a range of elements such as chromium, molybdenum, and nickel, along with an organic ligand capable of bidentate bonding.
Another notable patent focuses on hydrogenated β-pinene-based polymers and molded articles comprising these polymers. This invention provides polymers with exceptional heat resistance and light resistance, low absorptivity, and high transparency. The polymers contain 50% by mass or more of β-pinene units and are characterized by specific ratios of proton integral values in their NMR spectrum, ensuring their high-quality performance.
Career Highlights
Hiroyuki Ohgi has worked with notable organizations, including Kuraray Co., Ltd. and Yokohama National University. His experience in these institutions has allowed him to refine his expertise and contribute to groundbreaking research in material sciences.
Collaborations
Ohgi has collaborated with esteemed colleagues such as Tomohiro Ono and Shinji Nakai, further enhancing the impact of his work in the field.
Conclusion
Hiroyuki Ohgi's innovative patents and career achievements highlight his significant role in advancing materials science. His work continues to influence the development of new technologies and applications in various industries.
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.