Location History:
- Kawasaki, JP (2010)
- Chiyoda-ku, JP (2020)
Company Filing History:
Years Active: 2010-2020
Title: Innovations of Yukihiko Okamoto in Ballast Water Treatment
Introduction
Yukihiko Okamoto is a notable inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of ballast water treatment, holding two patents that address critical environmental challenges.
Latest Patents
Okamoto's latest patents include a ballast water treatment device and a ballast water treatment method. The ballast water treatment device features an oxidant supply amount control device that manages the relationship between the absorbance of raw ballast water and its dissolved organic carbon concentration. This device calculates the required residual oxidant concentration to effectively kill organisms and prevent their regrowth in ballast water. The second patent relates to an apparatus for treating ballast water, designed to meet the International Maritime Organization's standards at low costs. This apparatus includes a filter to trap aquatic organisms, a bactericide supply apparatus, and a venturi tube that creates cavitation in the water, enhancing the diffusion of the bactericide and effectively destroying harmful organisms.
Career Highlights
Yukihiko Okamoto is currently employed at JFE Engineering Corporation, where he continues to innovate in the field of environmental technology. His work focuses on developing efficient and cost-effective solutions for ballast water treatment, which is crucial for protecting marine ecosystems.
Collaborations
Okamoto collaborates with esteemed colleagues such as Shigeki Fujiwara and Masanori Nagafuji, contributing to advancements in their shared field of expertise.
Conclusion
Yukihiko Okamoto's inventions in ballast water treatment demonstrate his commitment to environmental sustainability and innovation. His patents reflect a deep understanding of the challenges faced in marine conservation and provide practical solutions to address them.