Company Filing History:
Years Active: 2004-2005
Title: Kazuo Mizuno: Innovator in Avalanche Photodiodes
Introduction
Kazuo Mizuno is a prominent inventor based in Zama, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of avalanche photodiodes. With a total of 2 patents, Mizuno's work has advanced the capabilities of light detection systems.
Latest Patents
Mizuno's latest patent is for a sequential mesa avalanche photodiode capable of realizing high sensitization and method of manufacturing the same. This innovative device includes a semiconductor substrate and a sequential mesa portion formed on the substrate. The sequential mesa portion consists of multiple semiconductor layers, including a light-absorbing layer and a multiplying layer, which are laminated through epitaxial growth. Notably, the carrier density of the semiconductor layer closest to the substrate is greater than that of the layer further away, enhancing the device's performance. The avalanche photodiode exhibits a light-receiving current that is larger at the central portion than at the peripheral portion when light is incident from the substrate toward the light-absorbing layer.
Career Highlights
Kazuo Mizuno is associated with Anritsu Corporation, where he has been instrumental in advancing semiconductor technologies. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the field of photonics.
Collaborations
Mizuno has collaborated with notable colleagues such as Jun Hiraoka and Yuichi Sasaki. These partnerships have fostered innovation and have been crucial in the development of advanced semiconductor devices.
Conclusion
Kazuo Mizuno's contributions to the field of avalanche photodiodes exemplify his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of semiconductor physics and a commitment to enhancing light detection systems.