This inventor holds 10 USPTO granted patents. Top assignees: Renesas Electronics Corporation, Hitachi, Ltd., Renesas Technology Corp.. Active years: 1998-2015.
Location History:
- Kodaira, JP (1998 - 2013)
- Tokyo, JP (2015)
Company Filing History:
3 out of 7,649 
2 out of 42,719 
2 out of 3,781 
Years Active: 1998-2015
Title: Gorou Sakamaki: Innovator in Liquid Crystal Display Technology
Introduction
Gorou Sakamaki is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of liquid crystal display technology, holding a total of 10 patents. His work focuses on improving the efficiency and functionality of liquid crystal displays, which are widely used in various electronic devices.
Latest Patents
One of Sakamaki's latest patents involves a liquid crystal display controller and a liquid crystal display device. In conventional liquid crystal display controllers, the display is reduced in the stand-by state, but the liquid crystal display duty remains unchanged. This means that even the common electrodes of the rows not producing a display are scanned, leading to insufficient reduction in electric power consumption during the stand-by state. Sakamaki's innovative liquid crystal display controller includes a drive duty selection register that can be rewritten by a microprocessor, along with a drive bias selection register. When the display transitions from a full display on the liquid crystal display panel to a partial display on specific rows, the preset values of both registers are adjusted. This allows for selective display production on a portion of the liquid crystal display panel at a low voltage with a low-duty drive, significantly enhancing energy efficiency.
Career Highlights
Throughout his career, Gorou Sakamaki has worked with prominent companies, including Renesas Electronics Corporation. His expertise in liquid crystal display technology has positioned him as a key figure in the industry, contributing to advancements that benefit various electronic applications.
Collaborations
Sakamaki has collaborated with notable coworkers such as Kunihiko Tani and Yoshikazu Yokota. Their combined efforts have led to innovative solutions in the realm of liquid crystal displays.
Conclusion
Gorou Sakamaki's contributions to liquid crystal display technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in the field and a drive to create solutions that enhance performance and reduce energy consumption.