Location History:
- Nishinomiya, JA (1976)
- Nishinomiya, JP (1979 - 1980)
- Takarazuka, JP (1980 - 1989)
Company Filing History:
5 out of 1,883 
5 out of 1,100 
4 out of 614 
Years Active: 1976-1989
Title: Yukio Nakako: Innovator in Coal Hydrogenation
Introduction
Yukio Nakako is a prominent inventor based in Takarazuka, Japan. He has made significant contributions to the field of coal hydrogenation, holding a total of 10 patents. His innovative approaches have paved the way for advancements in converting coal into valuable oil fractions.
Latest Patents
Among his latest patents is a groundbreaking process for converting coal to an oil fraction. This process involves subjecting coal to a first hydrogenation reaction, followed by deashing the reaction product and subjecting the deashed liquefied oil to a second hydrogenation reaction. The method ensures that coal, a solvent, and hydrogenation-treated heavy oil components are effectively utilized. Another notable patent is a method for hydrogenating a solvent-refined coal, which further enhances the efficiency of coal processing.
Career Highlights
Yukio Nakako has worked with reputable companies such as Kobe Steel, Ltd. and Kabushiki Kaisha Kobe Seiko Sho. His experience in these organizations has contributed to his expertise in the field of coal hydrogenation and innovation.
Collaborations
He has collaborated with notable coworkers, including Shizuo Yokota and Yoichi Kageyama, which has enriched his research and development efforts.
Conclusion
Yukio Nakako's contributions to coal hydrogenation through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the field positively.
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.