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.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.