Location History:
- Fuji, JP (2014 - 2016)
- Tokyo, JP (2021 - 2023)
Company Filing History:
6 out of 8 
2 out of 343 
Years Active: 2014-2023
Title: Masaki Kishimoto: Innovator in Water-Dispersible Materials
Introduction
Masaki Kishimoto, based in Tokyo, Japan, is a prominent inventor recognized for his significant contributions to the field of water-dispersible materials. With a total of six patents to his name, Kishimoto has demonstrated his innovative prowess, particularly in the development of solutions that enhance the functionality of paper products.
Latest Patents
Kishimoto's latest innovations include two noteworthy patents focused on water-dispersible materials. The first, "Water-Dispersible Paper," aims to create a paper that exhibits excellent dispersibility in water. The key features of this invention include a base paper composed of a bulky layer containing at least 10% softwood pulp, with a specific lumen width to fiber diameter ratio. This innovative paper is also impregnated with a water-soluble polymer to enhance its water-dispersible properties.
The second patent, "Water-Dispersible Sheet," describes a sheet designed to maintain water dispersibility while minimizing the degradation of the tacky adhesiveness over time. This invention features a paper substrate with a multilayer structure that includes both an inner layer, which does not contact the adhesive, and a surface layer that does. Each layer comprises mixed pulps of wood and refined pulp, ensuring optimal performance.
Career Highlights
Throughout his career, Masaki Kishimoto has been affiliated with leading companies in the paper industry, including Nippon Paper Papylia Company, Limited and Nippon Paper Industries Co., Ltd. His work at these companies has allowed him to spearhead innovative projects that push the boundaries of paper technology and sustainability.
Collaborations
Kishimoto has collaborated with esteemed individuals in the industry, including Yoshiaki Ishino and Munenaka Koyama. These partnerships have facilitated the advancement of research and development in water-dispersible materials, ensuring that Kishimoto's innovations remain at the forefront of technology.
Conclusion
Masaki Kishimoto's contributions to the field of innovations in water-dispersible materials highlight his commitment to advancing technology and sustainability. Through his patents and collaborative efforts, he has established himself as a key figure in the paper industry, providing solutions that address both functional and environmental challenges.