Location History:
- Ome, JP (2011 - 2013)
- Tokyo, JP (2006 - 2019)
Company Filing History:
Years Active: 2006-2019
Title: Go Ohara: Innovator in Hydrometallurgical Processes
Introduction
Go Ohara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of hydrometallurgy, particularly in the processing of nickel oxide ore and ironmaking. With a total of 12 patents to his name, Ohara continues to push the boundaries of innovation in his industry.
Latest Patents
Ohara's latest patents include an ore slurry pre-treatment method and an ore slurry manufacturing method. The ore slurry pre-treatment method provides a hydrometallurgical process for nickel oxide ore that effectively reduces the amount of sulfuric acid used in the leaching step. It also minimizes the use of neutralizers, such as slaked lime, in the final neutralization step without compromising nickel yield. This method involves a separating step to divide the ore slurry into coarse and fine particle fractions, followed by a vibration sieving step to further refine the coarse particle fraction for the leaching process.
Another notable patent is the method for producing high-purity hematite for ironmaking. This process involves adding a mineral acid and an oxidizing agent to an iron-containing ore, followed by a series of high-pressure leaching and neutralization steps. The method is designed to efficiently extract valuable metals while ensuring the production of high-quality hematite.
Career Highlights
Go Ohara is currently employed at Sumitomo Metal Mining Company, Ltd., where he applies his expertise in hydrometallurgical processes. His innovative approaches have significantly advanced the efficiency and sustainability of metal extraction methods.
Collaborations
Ohara has collaborated with notable colleagues, including Yoshiyuki Abe and Masaki Imamura. Their combined efforts have led to the development of groundbreaking technologies in the field of metallurgy.
Conclusion
Go Ohara's contributions to hydrometallurgy exemplify the impact of innovation in the mining industry. His patents not only enhance the efficiency of metal extraction but also promote environmentally friendly practices.
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.