Location History:
- Tenri, JP (2007)
- Tokyo, JP (2008)
- Mie, JP (2009)
- Sumida-ku, JP (2012)
- Osaka, JP (2012 - 2022)
- Sakai, JP (2021 - 2023)
Company Filing History:
Years Active: 2007-2023
Title: Innovations of Keiichi Ina in Liquid Crystal Display Technology
Introduction
Keiichi Ina is a prominent inventor based in Sakai, Japan, known for his significant contributions to the field of liquid crystal display (LCD) technology. With a total of 16 patents to his name, Ina has played a crucial role in advancing display technologies that are widely used in various electronic devices today.
Latest Patents
Among his latest innovations, Keiichi Ina has developed a liquid crystal display device that features a first substrate, a second substrate, a liquid crystal layer, and a plurality of pixels. Each pixel is designed with a reflection region that allows for display in a reflective mode. The first substrate includes a pixel electrode and a reflection layer, which is strategically positioned opposite the liquid crystal layer. This design enables the application of voltages of identical polarity to adjacent pixels, enhancing the display's performance.
Another notable patent by Ina involves a vertical alignment liquid crystal display device. This device also comprises a first substrate and a second substrate, along with a vertical alignment liquid crystal layer and multiple pixels. Each pixel contains a reflective region for display purposes. The first substrate features a reflective electrode and a transparent insulating layer, while the second substrate includes a counter electrode. This configuration allows for the application of voltage to adjacent pixels, improving the overall display quality.
Career Highlights
Keiichi Ina has made remarkable strides in his career, particularly through his work at Sharp Kabushiki Kaisha Corporation. His innovative designs and patents have significantly impacted the LCD industry, leading to advancements in display technology that enhance user experience across various devices.
Collaborations
Throughout his career, Keiichi Ina has collaborated with notable colleagues, including Takashi Satoh and Takahiro Sasaki. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in the field of liquid crystal displays.
Conclusion
Keiichi Ina's contributions to liquid crystal display technology have established him as a key figure in the industry. His innovative patents and collaborative efforts continue to shape the future of display technologies, making a lasting impact on how we interact with electronic devices.
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.