Location History:
- Yamaguchi-ken, JP (2000)
- Sodegaura, JP (2008)
- Ichihara, JP (2009 - 2011)
- Chiba, JP (2015 - 2018)
Company Filing History:
7 out of 1,788 
1 out of 33,464 
1 out of 1,503 
Years Active: 2000-2018
Title: Norio Nakayama: Innovator in Porous Metal Oxide Technology
Introduction
Norio Nakayama is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of porous metal oxide particles. With a total of 8 patents to his name, Nakayama's work has advanced the understanding and application of these materials in various industries.
Latest Patents
Norio Nakayama's latest patents include innovative methods for producing porous metal oxide particles. One of his notable inventions is a patent for porous metal oxide particles, which specifies that 50% mean particle size by volume is equal to or larger than 50 nm and equal to or smaller than 300 nm. The ratio of 90% mean particle size by volume to 50% mean particle size by volume (D90/D50) is equal to or lower than 2.0. These particles feature mesopores with a pore size determined by the BJH method, ranging from 5 nm to 30 nm, and possess a three-dimensional cubic phase structure. Another significant patent involves a method for producing porous metal oxide by subjecting metal alkoxide and/or a partially hydrolyzed condensate of the metal alkoxide to a sol-gel reaction in the presence of terminally branched copolymer particles, resulting in an organic-inorganic composite.
Career Highlights
Throughout his career, Norio Nakayama has worked with esteemed companies such as Mitsui Chemicals, Inc. and Seiko Epson Corporation. His experience in these organizations has allowed him to refine his expertise in materials science and contribute to groundbreaking innovations.
Collaborations
Norio Nakayama has collaborated with notable colleagues, including Tomonori Iijima and Toyoharu Hayashi. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.
Conclusion
Norio Nakayama's contributions to the field of porous metal oxide technology highlight his innovative spirit and dedication to advancing materials science. His patents and collaborations reflect a commitment to excellence and a drive to push the boundaries of what is possible in this area.