This inventor holds 13 USPTO granted patents. Top assignees: Nippon Shokubai Kagaku Kogyo Co., Ltd., Nippon Shokubai Co., Ltd.. Active years: 1978-1995.
Location History:
- Osaka, JP (1978 - 1985)
- Ibogawa, JP (1986)
- Hyogo, JP (1987 - 1995)
Company Filing History:
9 out of 236 
4 out of 1,335 Years Active: 1978-1995
Title: Sadao Terui: Innovator in Gas Deodorization Technologies
Introduction
Sadao Terui is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of gas deodorization, holding a total of 13 patents. His innovative approaches have led to advancements in methods for removing malodorous components from gases.
Latest Patents
One of Terui's latest patents is a method of deodorizing a gas containing malodorous components. This method involves passing the gas over a manganese dioxide (MnO₂) based catalyst while applying an electric current to heat the catalyst. This process catalytically oxidizes the malodorous components, effectively removing them from the gas. Another notable patent is for a catalyst and a method of preparing the catalyst. This catalyst is designed to decompose ozone and eliminate offensive odor ingredients in gases through catalytic oxidation. It contains manganese carbonate as an essential component and is enhanced with MnOₓ (where x=1.6-2.0) obtained through heat treatment in an oxidative atmosphere.
Career Highlights
Throughout his career, Sadao Terui has worked with notable companies such as Nippon Shokubai Kagaku Kogyo Co., Ltd. and Nippon Shokubai Co., Ltd. His work in these organizations has allowed him to develop and refine his innovative technologies in gas treatment.
Collaborations
Terui has collaborated with esteemed colleagues, including Kunio Sano and Akira Inoue. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Sadao Terui's contributions to gas deodorization technologies highlight his innovative spirit and dedication to improving environmental conditions. His patents reflect a commitment to addressing malodorous components in gases, showcasing his role as a significant inventor in this field.