Location History:
- Minami-ashigara, JA (1977)
- Minami-ashigara, JP (1979)
- Saitama, JP (1989)
Company Filing History:
Years Active: 1977-1989
Title: The Innovative Contributions of Takeshi Kato
Introduction
Takeshi Kato is a notable inventor based in Minami-ashigara, Japan. He has made significant contributions to the field of materials science, particularly in the development of packaging solutions and color-sensitive materials. With a total of 3 patents to his name, Kato's work has had a meaningful impact on various applications.
Latest Patents
One of Kato's latest patents is a packaging bag for sheets used in electrophoresis. This innovative packaging bag comprises a polyethylene resin layer that contains more than 50 wt. % of polyethylene resin with a specific density and melt index. The bag's thickness ranges from 70 to 200 micrometers, and it features a haze of 15 to 95%. This design ensures excellent moisture-proofing, preserving the quality of the sheets for electrophoresis while allowing for external inspection. Additionally, the bag addresses common issues such as curling and blocking, all while being cost-effective.
Another significant patent by Kato involves multilayer color-sensitive materials. This invention consists of a silver halide multilayer color-sensitive material that includes red, green, and blue-sensitive silver halide emulsion layers. Each layer contains a non-diffusible image-forming coupler, with a unique structure that enhances sensitivity and includes a development inhibitor releasing compound in the middle layer. This advancement represents a notable improvement in the field of photographic materials.
Career Highlights
Takeshi Kato is currently employed at Fuji Photo Film Company, Limited, where he continues to innovate and contribute to the company's research and development efforts. His work has been instrumental in advancing the technology behind photographic and packaging materials.
Collaborations
Kato has collaborated with several talented individuals in his field, including Jun Hayashi and Mutsuo Akao. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Takeshi Kato's contributions to the fields of packaging and photographic materials demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of material properties and their applications, making him a valuable asset to 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.