Location History:
- Nagoya, JA (1977)
- Aichi-gun, Aichi, JP (1984 - 1989)
- Aichi, JP (1983 - 1992)
Company Filing History:
10 out of 175 
2 out of 832,680 Years Active: 1977-1992
Title: Innovations of Norikazu Nakasuji: A Beacon of Colorful Creations
Introduction: Norikazu Nakasuji, an accomplished inventor based in Aichi, Japan, has made significant contributions to the field of innovation, particularly through his 12 patents. His inventions often center around the fascinating interplay of color and temperature, showcasing his ingenuity and commitment to enhancing everyday objects through scientific advancements.
Latest Patents: Among his notable inventions are two remarkable patents: a toy that stably exhibits different colors with an indicator for the proper temperature and an artificial plant that similarly showcases vibrant colors based on temperature sensitivity. The toy set includes a section that features a color memory dye consisting of an electron-supplying organic coloring compound, an electron-accepting compound, and an ester. This dye transforms, assuming a first color below a threshold temperature (t1) and a second color above another threshold (t2), with strict temperature conditions (0 ≤ t1, t2 ≤ 50°C and 5 ≤ t2-t1 ≤ 35). Notably, both colors can be displayed within the temperature range between t1 and t2. The incorporation of temperature-sensitive visual indicators aids users in identifying the appropriate temperature for color display. Similarly, the artificial plant is designed with the same innovative features, allowing it to exhibit different colors based on environmental temperature.
Career Highlights: Norikazu Nakasuji has a rich career marked by his association with prominent companies in the field. Most notably, he has worked at Pilot Ink Co., Ltd., where he likely honed his skills in color-related innovations. His experiences in such a pivotal company have undoubtedly influenced his creative path, enabling him to contribute significantly to the design and functionality of everyday products.
Collaborations: Throughout his career, Nakasuji has collaborated with talented individuals such as Yutaka Shibahashi and Hiroshi Inagaki. These collaborations have not only enriched his work but also fostered a spirit of innovation that drives the development of new ideas and products.
Conclusion: Norikazu Nakasuji stands out as a visionary inventor whose work merges art and science through an innovative approach to color and temperature. His latest patents reflect a unique capability to transform ordinary items into extraordinary experiences, highlighting his essential role in the world of inventions. As he continues to push the boundaries of creativity, Nakasuji’s contributions will undoubtedly inspire future innovations 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.