Location History:
- Ibaraki, JP (1986)
- Hitachi, JP (1981 - 1989)
Company Filing History:
12 out of 42,488 
2 out of 222 
1 out of 56 Years Active: 1981-1989
Title: Isao Okouchi: Innovator in Ultra-Pure Water Production
Introduction
Isao Okouchi is a prominent inventor based in Hitachi, Japan, known for his significant contributions to the field of water purification. With a total of 12 patents to his name, Okouchi has developed innovative processes and apparatuses that enhance the production of ultra-pure water, which is essential in various industrial applications.
Latest Patents
Among his latest patents, Okouchi has introduced a process for producing ultra-pure water. This invention involves boiling raw water to vaporize volatile components, generating steam, and utilizing a specialized membrane to condense the steam into ultra-pure water. Additionally, he has developed an apparatus for deaerating condensate in a condenser, which improves the efficiency of steam turbine plants by allowing for quicker deaeration and reduced startup times.
Career Highlights
Throughout his career, Okouchi has worked with notable companies such as Hitachi, Ltd. and Babcock-Hitachi Kabushiki Kaisha. His work in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in water treatment technologies.
Collaborations
Okouchi has collaborated with esteemed colleagues, including Sankichi Takahashi and Yasuteru Mukai, to further enhance his research and development efforts in the field of water purification.
Conclusion
Isao Okouchi's contributions to the production of ultra-pure water through his innovative patents and collaborations highlight his importance in the field of water treatment. His work continues to influence advancements in technology and industry standards.