Teruhisa Masui

Title: Teruhisa Masui: Innovator in Position Detection Technology

Introduction

Teruhisa Masui is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of electronic devices, particularly in position detection technology. With a total of 8 patents to his name, Masui continues to push the boundaries of innovation.

Latest Patents

Masui's latest patents include a position detection device, an electronic device equipped with the same, and a position detection method. The position detection device features a sensor driving unit that drives a touch sensor by providing a sine-wave drive signal. It also includes a position detecting unit that detects the position of a touch on the sensor. This unit employs a first detection processing unit that uses an amplitude modulation scheme and a second detection processing unit that utilizes a frequency modulation scheme. The position detection method encompasses a sensor driving step and a position detecting step, ensuring accurate touch detection.

Another notable patent is a data processing device connected with a display device and its control method. This invention focuses on achieving power savings while maintaining high display quality. It involves detecting non-data updates in a frame buffer and calculating refreshing timing based on driving information from a liquid crystal display device (LCD). The device can shift to an Intermission State to save power, enhancing efficiency without compromising performance.

Career Highlights

Masui has had a successful career at Sharp Corporation, where he has been instrumental in developing innovative technologies. His work has significantly impacted the electronics industry, particularly in enhancing user interaction through touch sensors.

Collaborations

Masui has collaborated with notable colleagues, including Fumiaki Fujimoto and Yousuke Nakamura. Their combined expertise has contributed to the advancement of technology in their respective fields.

Conclusion

Teruhisa Masui is a distinguished inventor whose work in position detection technology has paved the way for advancements in electronic devices. His innovative patents reflect his commitment to enhancing user experience and efficiency in technology.