Inventors with similar research interests:
Location History:
- Hoya, JP (1993 - 1994)
- Hohya, JP (1994)
- Houya, JP (1992 - 1996)
- Oume, JP (2001)
- Suita, JP (2003 - 2004)
- Shimane, JP (2016)
- Minato-ku, JP (2012 - 2017)
- Kita-ku, JP (2018)
- Osaka, JP (2018)
- Sakai, JP (2009 - 2022)
- Tokyo, JP (1987 - 2024)
Company Filing History:
31 out of 35,658 
23 out of 1,030 
12 out of 4,226 
Years Active: 1987-2024
Title: Kazuhiko Inoue: Innovator in Carboxymethylated Cellulose Nanofibers
Introduction
Kazuhiko Inoue is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of materials science. With an impressive portfolio of 85 patents, he has made a notable impact through his innovative work on carboxymethylated cellulose nanofibers.
Latest Patents
Among his most recent patents are two groundbreaking innovations in nanofiber technology. Firstly, he developed carboxymethylated cellulose nanofibers where the degree of carboxymethyl substitution ranges from 0.30 to 0.60. These fibers exhibit a cellulose type I crystallinity of 60% or higher, along with a light transmittance of 60% or above when in an aqueous dispersion at a solids fraction of 1% (w/v) at a wavelength of 660 nm. Secondly, Inoue has patented a powder containing these advanced nanofibers, characterized by a degree of carboxymethyl substitution of 0.50 or less, a cellulose type I crystallinity of 60% or more, and a median diameter ranging from 10.0 μm to 150.0 μm. This powder shows great potential as a usable additive in various applications.
Career Highlights
Kazuhiko Inoue's career includes significant roles at well-known companies such as NEC Corporation and TEAC Corporation. His work at these organizations has enabled him to explore and refine his inventions, particularly in the area of cellulose-based materials.
Collaborations
Inoue has collaborated with esteemed colleagues such as Masatoshi Iji and Kenichi Shimura. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and the advancement of research in cellulose nanofiber technology.
Conclusion
Kazuhiko Inoue's contributions to the field of carboxymethylated cellulose nanofibers illustrate his status as a leading inventor in materials science. With 85 patents to his name and an ongoing commitment to innovation, he continues to drive advancements that could have broad applications across multiple industries. His collaborations and career achievements reflect a dedication to excellence and a vision for the future of material technology.
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