Inventors with similar research interests:
Location History:
- Funabashi, JP (1992)
- Yokohama, JP (1993)
- Chigasaki, JP (1998 - 1999)
- Fukaya, JP (2002 - 2004)
- Bunkyo-ku, JP (2015)
- Chiba, JP (1994 - 2016)
- Saitama, JP (2004 - 2017)
- Ishikawa-ken, JP (2014 - 2017)
- Saitama-ken, JP (2005 - 2018)
- Gunma, JP (2020)
- Tokyo, JP (1987 - 2023)
Company Filing History:
19 out of 5,668 
14 out of 52,711 
5 out of 248 
Years Active: 1987-2023
Title: Innovations of Tetsuya Iizuka: A Pioneer in Calibration Devices
Introduction
Tetsuya Iizuka, based in Saitama-ken, Japan, is a prominent inventor with an impressive portfolio of 53 patents. His contributions to the field of electronics and calibration technology showcase his commitment to innovation and address complex challenges in signal processing.
Latest Patents
Iizuka's latest patents include groundbreaking advancements in calibration technology, specifically focusing on devices, methods, and non-transitory computer-readable mediums. One notable patent features a calibration device designed to supply a multitone signal across various frequency bands to enhance the precision of converters. This inventive device includes a calibration signal supply unit, a bandpass signal acquisition unit, and a calibration processing unit, all working in tandem to optimize signal reconstruction. Another critical invention is a crosstalk cancellation circuit which incorporates delay circuits, differentiated signal generating circuits, and an amplitude adjusting and adding circuit. This technology significantly improves the quality of transmitted signals by effectively managing aggressor signals.
Career Highlights
Throughout his career, Iizuka has made significant contributions while working with reputable companies, including Japan Display Inc. and Toshiba Corporation. His work has not only advanced the field of electronics but also established him as a key figure in developing efficient calibration techniques.
Collaborations
Iizuka has collaborated with notable colleagues such as Katsuhiro Hoshina and Kazuya Daishi, further solidifying his impact within the industry. These collaborations have led to numerous successful projects and innovations, emphasizing the importance of teamwork in technological advancements.
Conclusion
Tetsuya Iizuka stands out as an influential inventor whose contributions to calibration devices have the potential to revolutionize signal processing. His extensive patent portfolio and collaborative efforts with fellow inventors mark him as a key player in the future of innovation within this field.
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