This inventor holds 4 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1998-1999.
Company Filing History:
Years Active: 1998-1999
Title: Yasuaki Takeda: Innovator in Liquid Crystal Technology
Introduction
Yasuaki Takeda is a prominent inventor based in Chigasaki, Japan. He has made significant contributions to the field of liquid crystal technology, holding a total of 4 patents. His work focuses on enhancing the performance and stability of liquid crystal devices, which are essential in various display technologies.
Latest Patents
Takeda's latest patents include innovative methods for suppressing liquid crystal movement. One of his notable inventions is a liquid crystal apparatus that comprises a liquid crystal device with a pair of substrates. These substrates are equipped with scanning electrodes and data electrodes arranged in a matrix shape. The liquid crystal is capable of cumulative translational movement based on changes in an external electric field. The driver he developed controls a frequency range that effectively suppresses the cumulative translational movement of liquid crystal molecules over extended periods.
Another significant patent involves a liquid crystal apparatus that applies an asymmetrical drive signal waveform to the liquid crystal. This invention allows the liquid crystal to maintain at least two stable states while minimizing movement. The application of this asymmetrical drive signal is effective in suppressing liquid crystal movement, enhancing the overall performance of the device.
Career Highlights
Yasuaki Takeda is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to focus on advancing liquid crystal technologies, contributing to the company's reputation for innovation in display solutions.
Collaborations
Throughout his career, Takeda has collaborated with notable colleagues, including Yukio Hanyu and Yasufumi Asao. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field of liquid crystals.
Conclusion
Yasuaki Takeda's contributions to liquid crystal technology have significantly impacted the industry. His innovative patents and work at Canon demonstrate his commitment to advancing this essential technology. His achievements continue to inspire future developments in the field.