Location History:
- Shinagawa-ku, Tokyo, JP (2010)
- Mishima, JP (2010 - 2012)
- Shizuoka, JP (2011 - 2016)
- Shizuoka-ken, JP (2012 - 2017)
- Nagaizumi Shizuoka, JP (2016 - 2020)
- Nagaizumi Sunto Shizuoka, JP (2020 - 2021)
- Sunto Shizuoka, JP (2018 - 2023)
Company Filing History:
36 out of 6,182 
12 out of 52,751 
1 out of 832,880 Years Active: 2010-2024
Title: The Innovative Journey of Takafumi Hara
Introduction: Takafumi Hara is a notable inventor based in Shizuoka-ken, Japan, recognized for his substantial contributions to the field of manufacturing and materials science. With a remarkable portfolio of 37 patents, Hara has made significant advances, particularly in the areas of printed materials and colorable substances.
Latest Patents: Among his latest innovations are two patents that showcase his inventive prowess. The first patent is a manufacturing method of printed material that stores machine-readable information. This method involves the formation of a first layer on a base material, which includes a first code symbol using a specific coloring material. A subsequent layer encompasses a second code symbol that represents different information and is made with a different, decolorable coloring material, providing a unique way to encode information. The second patent introduces a method for producing a colorable material, which allows for the creation of high-definition and decolorable images. This involves a complex process of combining a color developable agent with a powder form that remains insoluble until the necessary conditions for color development are applied.
Career Highlights: Takafumi Hara has had a distinguished career, working with well-known companies such as Toshiba Tec Corporation and Toshiba Corporation. His role in these companies has facilitated the development and patenting of innovative solutions that address modern manufacturing challenges.
Collaborations: Throughout his career, Hara has collaborated with prominent professionals in the industry, including Tsuyoshi Itou and Masahiro Ikuta. These collaborations have played a crucial role in expanding his research capabilities and enhancing the creativity involved in his patents.
Conclusion: Takafumi Hara exemplifies the spirit of innovation through his significant contributions to the fields of printed materials and colorable substance production. His extensive patent portfolio underscores his commitment to advancing technology and providing solutions that benefit various industries. As he continues to innovate, the impact of his work will be felt across multiple sectors, shaping the future of manufacturing and material science.