Location History:
- Kurashiki, JP (1993 - 1995)
- Osaka, JP (1995 - 1996)
Company Filing History:
Years Active: 1993-1996
Title: Tetsuya Katayama: Innovator in Coating Agents and Recording Materials
Introduction
Tetsuya Katayama is a prominent inventor based in Kurashiki, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative coating agents and heat-sensitive recording materials. With a total of 5 patents to his name, Katayama's work has had a notable impact on various applications in the industry.
Latest Patents
Among his latest patents, Katayama has developed a paper coating agent that comprises a particulate polyvinyl alcohol (PVA) with an average particle diameter ranging from 0.01 to 1 micrometer. This coating agent exhibits excellent applicability through blade coaters or roll coaters. Additionally, he has created a heat-sensitive recording material featuring a heat-sensitive recording layer made from a modified polyvinyl alcohol. This material contains 2.5 to 8 mole % of carboxyl group-containing monomer units and has a degree of saponification between 40 to 65 mole %. The innovative design allows for high-resolution heat-sensitive recording materials, which are produced through a process that disperses heat-sensitive dyes or color developing agents in an aqueous medium.
Career Highlights
Tetsuya Katayama is associated with Kuraray Co., Ltd., a company known for its advancements in specialty chemicals and materials. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the field of innovative materials.
Collaborations
Throughout his career, Katayama has collaborated with notable colleagues, including Hirotoshi Miyazaki and Hitoshi Maruyama. These collaborations have further enhanced the development of his patented technologies and innovations.
Conclusion
Tetsuya Katayama's contributions to the field of coating agents and heat-sensitive recording materials exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving material applications, making him a significant figure in the industry.
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.