Location History:
- Kyoto, JP (1992 - 1996)
- Ibaraki, JP (1998 - 2005)
Company Filing History:
5 out of 1,332 
1 out of 236 
1 out of 832,912 Years Active: 1992-2005
Title: Norimasa Okuda: Innovator in Catalytic Technology
Introduction
Norimasa Okuda is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of catalytic technology, particularly in the purification of diesel engine exhaust gases. With a total of 7 patents, Okuda's work has had a substantial impact on environmental technology.
Latest Patents
One of Okuda's latest patents is a method for producing α-hydroxycarboxylic acid. This invention is crucial for various chemical processes. Additionally, he developed a catalyst for the decomposition of nitrogen oxides and a method for purifying diesel engine exhaust gas using this catalyst. The catalyst features a refractory three-dimensional structure coated with a copper-containing zirconia powder. This innovative design allows for the effective decomposition of harmful components in diesel engine exhaust, including nitrogen oxides, carbonaceous particulates, unburned hydrocarbons, and carbon monoxide.
Career Highlights
Throughout his career, Norimasa Okuda has worked with notable companies, including Nippon Shokubai Co., Ltd. His expertise in catalytic technology has positioned him as a leader in the field, contributing to advancements that address environmental challenges.
Collaborations
Okuda has collaborated with esteemed colleagues such as Koichi Hirota and Ren Hasebe. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Norimasa Okuda's contributions to catalytic technology and environmental solutions are noteworthy. His innovative patents and collaborations reflect his commitment to advancing the field and addressing critical environmental issues.