Company Filing History:
Years Active: 1986-1988
Title: Norikazu Kasamatsu: Innovator in Heat-Sensitive Recording Materials
Introduction: Norikazu Kasamatsu, an inventive mind based in Kawasaki, Japan, is recognized for his significant contributions to the field of heat-sensitive recording materials. With three patents to his name, he has made notable strides in developing materials that utilize innovative chemical compositions for effective recording purposes.
Latest Patents: Kasamatsu's latest innovations include two key patents focused on heat-sensitive recording materials. The first patent describes a heat-sensitive recording material that comprises a sheet substrate applied with a color-developing layer. This layer contains a colorless or light-colored leuco dye and a developer, resulting in color development upon heating. Notably, the binder used in this invention is an ammonium salt of a diisobutylene/maleic anhydride copolymer, providing enhanced functionality. The second patent improves on the concept by including a support layer with a heat-sensitive, color-forming layer. This layer mainly includes a leuco dye and an acidic compound for color development, fortified by a developer and a binder composed of various complex chemicals, which enhances its preservability.
Career Highlights: Norikazu Kasamatsu has established a reputable career working at Sanyo-Kokusaku Pulp Co., Ltd., where he has continued to innovate and create advanced recording materials. His work has had a substantial impact on the functionality and reliability of heat-sensitive materials used in a variety of applications.
Collaborations: Throughout his career, Kasamatsu has collaborated with fellow innovators, including Masao Matsukawa and Hirokazu Hirata. Their joint efforts have further advanced the field of heat-sensitive recording materials and developed solutions that are both effective and sustainable.
Conclusion: In summary, Norikazu Kasamatsu represents a vital contributor to advancements in heat-sensitive recording technology. His patents reflect a commitment to innovation and excellence in material science, making a lasting impact within the industry. With a solid base of collaborative work and further research potential, his contributions will continue to influence future developments in this domain.