Location History:
- Tokyo, JP (2007)
- Hamura, JP (2004 - 2008)
- Musashimurayama, JP (2009 - 2014)
Company Filing History:
Years Active: 2004-2014
Title: Innovations of Yasushi Mizutani
Introduction
Yasushi Mizutani is a prominent inventor based in Hamura, Japan. He has made significant contributions to the field of light-emitting devices, holding a total of 11 patents. His work has advanced the technology used in electronic devices, particularly in display systems.
Latest Patents
Mizutani's latest patents include a light-emitting device, a drive control method thereof, and an electronic device. The light-emitting device features at least one data line, a pixel, a common electrode, a data driver, and an ammeter. The pixel consists of a pixel drive circuit and a light-emitting element. The pixel drive circuit includes a first transistor that is electrically connected to the data line and one end of the light-emitting element. The other end of the light-emitting element connects to the common electrode. The ammeter measures the current value of a detection current flowing from the data driver to the ammeter via the data line, the first transistor, the light-emitting element of the pixel, and the common electrode when the data driver applies a first set voltage that creates a forward bias voltage across the light-emitting element.
Another patent describes a light-emitting device that comprises a power supply line, at least one data line, and at least one pixel with a light-emitting element. One end of the light-emitting element is electrically connected to the power supply line, while the other end is set to a prescribed potential. A first transistor connects the data line(s) to one end of the light-emitting element. The device also includes a current supplying circuit that outputs a verification current of a preset value, along with a data driver unit that has voltage measuring circuits to acquire the verification voltage.
Career Highlights
Yasushi Mizutani is currently employed at Casio Computer Co., Ltd., where he continues to innovate in the field of electronic devices. His work has been instrumental in enhancing the performance and efficiency of light-emitting technologies.
Collaborations
Mizutani has collaborated with notable coworkers, including Yoshiaki Nakamura and Hisashi Aoki. Their combined expertise has contributed to the successful development of advanced technologies in their field.
Conclusion
Yasushi Mizutani's contributions to the field of light-emitting devices have made a significant impact on electronic technology
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