Location History:
- Tenri, JP (1984 - 1987)
- Fujinomiya, JP (1994)
- Nara, JP (1986 - 1996)
Company Filing History:
10 out of 25,560 
1 out of 1 
1 out of 893 
Years Active: 1984-1996
Title: The Innovative Journey of Kenichi Nakagawa
Introduction
Kenichi Nakagawa, an accomplished inventor based in Nara, Japan, has made significant contributions to the field of liquid crystal display technology. With a total of 10 patents to his name, Nakagawa’s work has notably enhanced the capabilities and precision of display devices, paving the way for advancements in visual technology.
Latest Patents
Among his latest innovations is the liquid crystal display device designed for displays with gray levels. This innovative device features an arrangement of multiple pixel display regions, each containing several divided pixels capable of displaying a wide range of gray levels through individual and selective pixel activation. By employing pixel electrodes and a gray level setting circuit, the device adeptly controls the sum of the areas of the enabled divided pixels, thereby achieving precise gray level displays. Furthermore, Nakagawa has developed a ferroelectric liquid crystal display device characterized by upper and lower substrates equipped with electrodes, insulating films, and orientation films that show a unique chevron structure. This design aids in orchestrating the optical axis of the liquid crystals by selectively applying voltage, showcasing his inventive prowess in enhancing display technology.
Career Highlights
Throughout his career, Kenichi Nakagawa has worked with prominent companies such as Sharp Corporation and Kitazawa Yakuhin Co., Ltd., where he contributed significantly to liquid crystal technologies. His expertise and innovations have led to advancements in the usability and performance of liquid crystal display devices, solidifying his reputation as an influential figure in the industry.
Collaborations
In the course of his professional journey, Nakagawa has collaborated with notable coworkers such as Kojiro Tsubota and Kunihiko Yamamoto. These partnerships have allowed for the fusion of ideas and expertise, leading to groundbreaking inventions that have enhanced the scope of liquid crystal technology.
Conclusion
Kenichi Nakagawa’s contributions to liquid crystal display innovations represent a remarkable journey of creativity and technological advancement. His inventions not only demonstrate his ingenuity as an inventor but also signify his commitment to pushing the boundaries of display technology, influencing the way we interact with visual devices today.