Company Filing History:
Years Active: 1985-1990
Title: Kanjirou Kawasaki: Innovator in Thermosensitive Recording Materials
Introduction
Kanjirou Kawasaki is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of thermosensitive recording materials, holding a total of 5 patents. His work has advanced the technology used in various recording applications, showcasing his innovative spirit and technical expertise.
Latest Patents
Kawasaki's latest patents include a thermosensitive recording material that features a heat insulating support with a foamed portion containing minute voids. This material comprises an undercoat layer made from a film-forming polymeric material, which constitutes more than 50 wt. % to 100 wt. % of the entire weight of the undercoat layer. Additionally, it includes a thermosensitive coloring layer that contains a leuco dye and a color developer, which induces color formation upon the application of heat. Another patent describes a thermosensitive recording material with a support and an intermediate layer that has a voidage ranging from 50% to 95% and a thickness between 3 µm to 100 µm, with a thermosensitive coloring layer formed successively on the intermediate layer.
Career Highlights
Kanjirou Kawasaki is currently employed at Ricoh Company, Ltd., where he continues to innovate and develop new technologies in his field. His work has not only contributed to the company's portfolio but has also influenced the broader industry standards for thermosensitive materials.
Collaborations
Kawasaki has collaborated with notable coworkers such as Hideo Watanabe and Nobuhiro Takigawa. Their combined efforts have led to advancements in the technology and applications of thermosensitive recording materials.
Conclusion
Kanjirou Kawasaki's contributions to thermosensitive recording materials exemplify his dedication to innovation and excellence in his field. His patents reflect a deep understanding of material science and a commitment to advancing technology.