Location History:
- Kobe, JP (1982 - 1985)
- Kakogawa, JP (1993)
- Himeji, JP (1987 - 1996)
Company Filing History:
8 out of 50 
3 out of 301 
1 out of 1,645 
Years Active: 1982-1996
Title: **Innovative Contributions of Takushi Yamamoto**
Introduction
Takushi Yamamoto, an accomplished inventor hailing from Himeji, Japan, has made significant strides in the realm of chemistry and materials science. With a total of 11 patents to his name, he has demonstrated a commitment to innovation and development, particularly in the area of polymer technology.
Latest Patents
Among his most recent contributions are two notable patents: a high water-absorbent resin composition and a method for the production of a water-soluble cationic polymer. The latter invention is particularly groundbreaking, as it describes a process of polymerizing a cationic vinyl monomer, either a cationic acrylate monomer alone or a mixture with another copolymerizable monomer. This process is completed in a dispersion medium with the presence of a surfactant through a suspension polymerization method. The resulting water-soluble cationic polymer showcases a high degree of cationization and viscosity, presenting industrial applications in areas such as flocculants, antistatic agents, and retention aids for paper manufacturing.
Career Highlights
Throughout his career, Takushi Yamamoto has worked with industry leaders such as Seitetsu Kagaku Co., Ltd. and Sumitomo Seika Chemicals Co., Ltd. His work in these organizations has allowed him to further refine his inventive capabilities, contributing to numerous advancements in chemical engineering and material science.
Collaborations
Takushi has collaborated with esteemed colleagues, including Morio Nakamura and Shigeji Obayashi. These partnerships have facilitated the exchange of ideas and expertise, resulting in innovative solutions and patents that contribute to the betterment of various industries.
Conclusion
In summary, Takushi Yamamoto stands out as an influential figure in the field of chemical innovation. His dedication to developing high-performance materials and processes has not only led to the enhancement of industrial applications but has also positioned him as a key inventor in modern science. His ongoing contributions will likely inspire future advancements in the industry.