This inventor holds 1 USPTO granted patent. Top assignee: Nippon Paper Industries Co., Ltd.. Active years: 2009.
Company Filing History:
Years Active: 2009
Title: Kazunari Soga: Innovator in Low-Density Neutral Paper Technology
Introduction
Kazunari Soga is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of paper technology, particularly with his innovative approach to low-density neutral paper. His work focuses on enhancing the printability properties of paper while maintaining excellent opacity.
Latest Patents
Kazunari Soga holds 1 patent for his invention of low-density neutral paper. This invention provides a unique solution by utilizing a filler composed of precipitated calcium carbonate-silica composite. The paper offers excellent opacity and printability properties despite its high bulk. The specific formulation involves a mixture of precipitated calcium carbonate and alkaline silicate, neutralized to a pH of 7 to 9. The ratio of precipitated calcium carbonate to silica is carefully controlled to achieve optimal performance.
Career Highlights
Kazunari Soga is associated with Nippon Paper Industries Co., Ltd., where he has been instrumental in advancing paper technology. His innovative work has positioned him as a key figure in the industry, contributing to the development of high-quality printing papers.
Collaborations
Throughout his career, Kazunari has collaborated with notable colleagues such as Dai Nagahara and Kazuyuki Fujita. These collaborations have further enriched his research and development efforts in the field of paper technology.
Conclusion
Kazunari Soga's contributions to low-density neutral paper technology exemplify his commitment to innovation in the paper industry. His patent reflects a significant advancement in printability and opacity, showcasing the potential for improved paper products.