Company Filing History:
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1 out of 1,100 Years Active: 1987-1990
Title: Takehiko Ashie: Innovator in Iron Production Technologies
Introduction
Takehiko Ashie is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of iron production, holding two patents that showcase his innovative methods. His work focuses on improving the efficiency and effectiveness of producing reduced iron and light oil from iron ore and heavy oil.
Latest Patents
Takehiko Ashie's latest patents include a method of producing reduced iron and light oil from iron ore and heavy oil. This method involves a thermal cracking step that subjects heavy oil to thermal cracking while retaining iron ore particles in a fluidized state. This process produces light oil and deposits coke as a by-product on the surface of the iron ore particles. The gasification step follows, where the coke-deposited ore is put in contact with an oxidizing gas, including steam and oxygen, to produce a reducing gas containing hydrogen and carbon monoxide. The final reduction step reduces the coke-deposited iron ore in a fluidized state using the reducing gas to produce reduced iron. His second patent details a method for fluidized bed reduction of iron ore using coal, which involves fluidizing and pyrolysis of fine coal in a first fluidized bed, followed by thermal cracking in a second fluidized bed, and finally reducing the iron ore in a third fluidized bed.
Career Highlights
Throughout his career, Takehiko Ashie has worked with several companies, including Jyushitsuyu Taisaku Gijutsu Kenkyukumiai and Kabushiki Kaisha Kobe Seiko Sho. His experience in these organizations has contributed to his expertise in iron production technologies.
Collaborations
Takehiko Ashie has collaborated with notable coworkers, including Kenji Mori and Mamoru Onoda. Their collective efforts have further advanced the field of iron production.
Conclusion
Takehiko Ashie's innovative methods and patents have significantly impacted the iron production industry. His work continues to inspire advancements in this essential field.
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.