This inventor holds 2 USPTO granted patents. Top assignees: Kabushiki Kaisha Suwa Seikosha, Seiko Epson Kabushiki Kaisha. Active years: 1985-1988.
Company Filing History:
Years Active: 1985-1988
Title: Hiroaki Ikejiri: Innovator in Liquid Crystal Display Technology
Introduction
Hiroaki Ikejiri is a notable inventor based in Suwa, Japan. He has made significant contributions to the field of liquid crystal display technology, holding a total of 2 patents. His work has been instrumental in advancing the capabilities of display devices.
Latest Patents
Ikejiri's latest patents include a liquid crystal video display device that utilizes pulse-width modulation. This invention enhances the accuracy of gray-scale image reproduction in active matrix liquid crystal displays. It achieves this by applying an ON pulse-width modulation signal during selected periods, which improves the display's performance under high duty-cycle driving conditions. Additionally, he has developed a vertical synchronizing control circuit that ensures proper timing for external vertical sync signals, enhancing the reliability of the display system.
Career Highlights
Throughout his career, Hiroaki Ikejiri has worked with prominent companies such as Seiko Epson Corporation and Suwa Seikosha Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the display technology sector.
Collaborations
Ikejiri has collaborated with notable colleagues, including Yoichi Wakai and Satoru Yazawa. These partnerships have fostered a creative environment that has led to advancements in their respective fields.
Conclusion
Hiroaki Ikejiri's contributions to liquid crystal display technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to influence the development of advanced display systems.