Location History:
- Takasago, JP (1980 - 1981)
- Himeji, JP (1985 - 1992)
- Tokyo, JP (1995)
Company Filing History:
Years Active: 1980-1995
Title: **Innovative Contributions of Takao Kosaka**
Introduction
Takao Kosaka, an accomplished inventor based in Himeji, Japan, has made significant strides in the field of heat-sensitive materials. With a remarkable portfolio of 12 patents, Kosaka stands out for his dedicated work and innovative solutions in recording technology.
Latest Patents
Among his latest innovations is a patent for a **heat-sensitive recording material**. This invention comprises a support and a heat-sensitive recording layer containing a leuco dye and a developer, enhanced by an ultraviolet ray-absorbing agent—a dimer ultraviolet ray-absorbing agent. Another notable patent is for a **heat-sensitive recording sheet**. This sheet demonstrates superior color formation and sticking resistance while boasting excellent storage stabilities such as plasticizer resistance and wet-rub resistance. It incorporates a protective layer crafted from a specific latex, ensuring enhanced performance and durability.
Career Highlights
Kosaka’s career has been closely associated with Mitsubishi Paper Mills Limited, where he has contributed to advancing heat-sensitive recording technologies. His innovations have garnered recognition within the industry, reflecting his expertise and commitment to research and development in this niche area.
Collaborations
Throughout his career, Takao Kosaka has collaborated with talented coworkers like Yukio Tahara and Hirokazu Tsukahara. Their collective efforts in research have led to significant advancements in the field, allowing for the development of cutting-edge recording materials that meet the growing demands of modern applications.
Conclusion
In summary, Takao Kosaka is an influential inventor whose patents in heat-sensitive recording materials illustrate his innovative prowess. His work not only contributes to Mitsubishi Paper Mills Limited but also enhances the capabilities of recording technologies in various applications. The ongoing developments stemming from his research continue to shape the landscape of this industry, ensuring that his legacy will endure in the world of innovation.
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.