Company Filing History:
2 out of 102 
1 out of 27 
1 out of 832,718 Years Active: 1998-2007
Title: Koji Tatsuki: Innovator in Reflective Technologies
Introduction
Koji Tatsuki is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of reflective technologies, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and usability of writing boards and projection screens.
Latest Patents
One of his latest patents is a combination writing board and reflecting screen sheet. This invention features a sheet that provides excellent writability and erasability when used as a writing board, while also offering outstanding anti-glare properties when utilized as a reflection type screen. The sheet includes a resin layer with unevenness that enhances its performance, ensuring that ink does not penetrate the resin layer, thus providing excellent erasability.
Another significant patent by Tatsuki is a reflection type screen for projectors. This screen boasts a high SG value, a wide viewing angle, and excellent color reproducibility for bright parts of projected images. It comprises a substrate with light reflecting properties and a light diffusion layer that contains a light diffusion agent and pearl pigment. This innovative design ensures that projected images maintain high whiteness without yellowing, even when displaying bright content.
Career Highlights
Throughout his career, Koji Tatsuki has worked with various companies, including Kimoto Co., Ltd. His experience in the industry has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Tatsuki has collaborated with notable individuals such as Hideo Takamoto and Tetsujiro Omura. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Koji Tatsuki is a distinguished inventor whose work in reflective technologies has led to the development of innovative products that enhance usability in various applications. His patents reflect a commitment to improving the functionality of writing boards and projection screens, making a lasting impact in the field.
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.