Company Filing History:
Years Active: 2002-2003
Title: Kenichi Watanabe: Innovator in Gunn Diode Technology
Introduction
Kenichi Watanabe is a prominent inventor based in Kamifukuoka, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of Gunn diodes. With a total of 4 patents to his name, Watanabe's work has advanced the understanding and application of high-frequency oscillation devices.
Latest Patents
Watanabe's latest patents include innovative designs and methods related to Gunn diodes. His patents encompass a Gunn diode formed by sequentially laminating a first semiconductor layer, an active layer, and a second semiconductor layer onto a semiconductor substrate. The Gunn diode features first and second electrodes arranged on the second semiconductor layer to impress voltage on the active layer. A unique aspect of his design is a concave portion cut from around the first electrode, which subdivides the second semiconductor layer and the active layer, creating a region that functions as a Gunn diode. This design allows for self-alignment dry etching, which minimizes variations in characteristics. Additionally, he has developed a NRD guide Gunn oscillator that is attached to the NRD guide for achieving high-frequency oscillation output from the Gunn diode, along with a fabricating method and structure for assembly of the Gunn diode.
Career Highlights
Watanabe is currently associated with New Japan Radio Co., Ltd., where he continues to innovate in the field of semiconductor technology. His work has been instrumental in enhancing the performance and reliability of Gunn diodes, which are crucial for various high-frequency applications.
Collaborations
Watanabe collaborates with Atsushi Nakagawa, contributing to advancements in their shared field of expertise. Their partnership has fostered innovation and development in semiconductor technologies.
Conclusion
Kenichi Watanabe's contributions to Gunn diode technology exemplify his commitment to innovation in the semiconductor industry. His patents and ongoing work continue to influence the field, paving the way for future advancements.
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