Location History:
- Toyama, JA (1976)
- Kurashiki, JP (1979 - 1986)
Company Filing History:
7 out of 1,866 
1 out of 3 
1 out of 14 Years Active: 1976-1986
Title: **The Innovations of Makoto Shiraishi: Advancing Paper Coating Technologies**
Introduction
Makoto Shiraishi is an esteemed inventor based in Kurashiki, Japan, recognized for his significant contributions to the field of paper coating technologies. With a remarkable portfolio of 8 patents, Shiraishi has innovated methods that enhance the quality and functionality of paper products, making substantial impacts on various industries.
Latest Patents
One of Shiraishi's latest inventions, the **Paper Coating Agent**, introduces a method for coating paper to significantly improve its surface strength and printability. This unique approach involves applying a silicon-containing modified polyvinyl alcohol agent or its saponification product to the paper surface, leading to outstanding results for printing applications. Additionally, his work includes the development of **Vinyl Alcohol Copolymers Containing Cationic Groups**. This patent discloses a water-soluble cationic copolymer that aims to enhance paper strength. The copolymer comprises several comonomer units, designed to create effective paper strength additives.
Career Highlights
Shiraishi has had a notable career, serving in leading companies such as Kuraray Co., Ltd. and Asahi Co., Ltd. His experiences in these organizations have undoubtedly aided in the advancement of his innovative ideas.
Collaborations
Throughout his career, Shiraishi has collaborated with talented professionals in his field, including notable coworkers Koichi Kajitani and Tohei Moritani. These collaborations have fostered an environment of innovation and have contributed to the development of impactful inventions.
Conclusion
In conclusion, Makoto Shiraishi's inventive work, particularly in the realm of paper coating technologies, showcases his dedication to advancing the industry. His patents serve as a testament to his expertise and commitment to improving the quality and functionality of paper products. As he continues to innovate, the potential for future advancements in this sector remains promising.