Company Filing History:
1 out of 164,197 
1 out of 4,154 
Years Active: 2005-2014
Title: Takaaki Sakurai: Innovator in Electronic Devices
Introduction
Takaaki Sakurai is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of electronic devices, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of liquid crystal displays and related technologies.
Latest Patents
Sakurai's latest patents include an electronic device featuring a liquid crystal shutter. This innovative device incorporates a liquid crystal shutter within an expanded liquid crystal display area. The shutter consists of various components, including a rear polarizer, a rear glass substrate, a segmented electrode, a liquid crystal, a counter electrode, a front glass substrate, a shutter aperture, and a front polarizer. A camera module is strategically placed behind the rear polarizer, allowing for controlled exposure or concealment of the camera lens through the shutter aperture.
Another significant patent is for a power supply and reference voltage circuit designed for TFT LCD source drivers. This circuit generates a high-precision drive power supply voltage using a low-precision reference voltage generating circuit. It includes a DC/DC converter, a stabilized power supply circuit, a comparison unit, an internal reference voltage generating unit, an error amplifying unit, and a PWM conversion unit. This innovative design enhances the performance of driver circuits in liquid crystal displays.
Career Highlights
Throughout his career, Takaaki Sakurai has worked with prominent companies such as IBM and Lenovo (Singapore) Pte. Ltd. His experience in these organizations has contributed to his expertise in electronic device innovation.
Collaborations
Sakurai has collaborated with notable colleagues, including Yoshiteru Watanabe and Toshiyuki Yana. These partnerships have likely fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Takaaki Sakurai is a distinguished inventor whose work in electronic devices has led to significant advancements in liquid crystal technology. His patents reflect a commitment to innovation and excellence in the field.