Location History:
- Handa, JP (1994 - 2000)
- Nagoya, JP (2003 - 2020)
Company Filing History:
5 out of 4,920 
1 out of 614 
1 out of 1 Years Active: 1994-2020
Title: Katsuhiro Tokura: A Pioneer in Sub-Nano Membrane Structures
Introduction
Katsuhiro Tokura is a distinguished inventor based in Nagoya, Japan, known for his significant contributions to the field of sub-nano membrane structures. With a portfolio of five patents, his innovative ideas have the potential to impact various industries, particularly in packaging and environmental solutions.
Latest Patents
Katsuhiro Tokura's recent patents showcase his expertise and commitment to advancing technology. His latest inventions include a package designed for the storage and transport of sub-nano membrane structures. This package features an airtight container with an oxygen permeability of less than or equal to 15 ml/mdMPa and water vapor permeability of less than or equal to 2 g/md. Inside this container lies a sub-nano membrane structure consisting of a porous support and a sub-nano membrane, which has an average pore diameter of less than or equal to 1 nm.
Additionally, Tokura has developed processes for producing organic halogen compound-decomposing catalysts and filters. His catalyst demonstrates excellent decomposition rates at lower temperatures, while also minimizing the risk of dioxin re-synthesis. This innovation is achieved by reacting a platinum (Pt) or palladium (Pd) salt with an alkoxide derivative of titanium and an amino acid in a solvent to create an organic metal precursor that undergoes heating, ultimately providing significant advancements over conventional catalysts.
Career Highlights
Throughout his career, Katsuhiro Tokura has made considerable strides in the materials science domain. He has collaborated with prominent companies such as NGK Insulators, Inc., where he has played a vital role in research and development projects. His continuous pursuit of innovation has placed him at the forefront of technology related to membranes and catalysts.
Collaborations
Tokura has worked alongside talented colleagues, including Masakatsu Hiraoka and Kazuyuki Oshita. These collaborations have allowed him to merge ideas and expertise, leading to groundbreaking advancements in his field and enhancing the overall outcome of their collective projects.
Conclusion
In summary, Katsuhiro Tokura is an influential inventor whose work in sub-nano membrane structures and catalysts has significant implications for various industries. His innovative patent portfolio reflects his dedication to pushing the boundaries of technology, making him a notable figure in the realm of science and innovation.