Location History:
- Wakayama-ken, JP (2000)
- Wakayama, JP (1999 - 2021)
Company Filing History:
Years Active: 1999-2021
Title: Koji Azuma: Innovating Water-Based Pigment Dispersions
Introduction
Koji Azuma, an accomplished inventor from Wakayama, Japan, holds 14 patents that reflect his commitment to innovation in the field of polymer chemistry. His ingenuity has led to the development of advanced water-based pigment dispersions, addressing critical challenges in the ink and coating industries.
Latest Patents
Among his latest inventions, Azuma has developed a water-based pigment dispersion that includes a polymer dispersant and a pigment. This innovative formulation is notable for its ability to maintain excellent redispersibility, suppressing the solidification of pigments or polymers in ink ejection nozzles. Furthermore, it ensures good storage stability even under high-temperature conditions. His patents include specific conditions for the compositions, which are meticulously calculated to optimize performance. The details entail values based on neutralization and crosslinking degrees that enhance the physicochemical properties of the resulting pigment dispersion.
Career Highlights
Azuma works at Kao Corporation, where he has significantly contributed to the development of environmentally friendly and efficient chemical products. His expertise in polymer science has driven advancements that improve the usability and longevity of water-based systems in various applications, particularly in inks and coatings.
Collaborations
Throughout his career, Koji Azuma has collaborated with reputable colleagues such as Takehiro Tsutsumi and Nobushige Tanaka. These partnerships have further expanded the horizons of research and development at Kao Corporation, fostering a culture of innovation and shared expertise in the industry.
Conclusion
Koji Azuma's contributions to the field of pigment dispersions highlight the importance of innovation in addressing practical challenges. His inventions not only enhance product performance but also pave the way for more sustainable and efficient practices in manufacturing. As he continues to push the boundaries of polymer chemistry, the industry can look forward to further advancements stemming from his groundbreaking work.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.