This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Takenaka Civil Engineering & Construction Co., Ltd., Takenaka Corporation. Active years: 2021-2023.
Company Filing History:
2 out of 3 
1 out of 61 Years Active: 2021-2023
Title: Keisuke Omura: Innovator in Subsurface Soil Purification
Introduction
Keisuke Omura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of environmental engineering, particularly in the area of subsurface soil purification. With a total of 2 patents, his work focuses on innovative methods to address soil contamination.
Latest Patents
Omura's latest patents include a subsurface soil purification method that involves warming an activator liquid to stimulate decomposer microorganisms. This method aims to decompose contaminants in subsurface soil by injecting the activator liquid into an in-ground injection well. Additionally, his patents describe a process that includes forcing air into the injection well to enhance the purification process. Another aspect of his work involves injecting a cleaning liquid that separates contaminants from the soil, followed by pumping up the contaminated groundwater for treatment.
Career Highlights
Throughout his career, Omura has worked with prominent companies such as Takenaka Civil Engineering & Construction Co., Ltd. and Takenaka Corporation. His experience in these organizations has allowed him to develop and refine his innovative approaches to soil purification.
Collaborations
Some of his notable coworkers include Kaoru Inaba and Yuji Yamazaki, who have collaborated with him on various projects related to environmental engineering.
Conclusion
Keisuke Omura's contributions to subsurface soil purification highlight his commitment to addressing environmental challenges through innovation. His patents reflect a deep understanding of the complexities involved in soil contamination and offer practical solutions for remediation.