Location History:
- Cambridge, JP (2003)
- Cambridge, GB (1997 - 2006)
- Nagoya, JP (2007 - 2012)
Company Filing History:
17 out of 42,485 
2 out of 336 
1 out of 6 
Years Active: 1997-2012
Title: Kazuo Nakazato: Pioneer in Semiconductor Innovations
Introduction
Kazuo Nakazato is a distinguished inventor based in Cambridge, GB, renowned for his groundbreaking contributions to the field of semiconductor technology. With an impressive portfolio of 21 patents, Nakazato has significantly advanced the capabilities of electronic devices through innovative designs and methods.
Latest Patents
Among his latest inventions, Nakazato has developed a highly sophisticated material detection apparatus that achieves both compact size and high detection accuracy. This invention features a charge detection field effect transistor along with a control circuit that ensures consistent drain-source voltage and drain current. The control circuit is designed in a CMOS configuration, allowing it to occupy minimal space while utilizing standard CMOS techniques.
Additionally, Nakazato has made strides in semiconductor memory devices. One of his patents describes the longitudinal MISFET (Metal-Insulator-Semiconductor Field-Effect Transistor) manufacturing method and the corresponding semiconductor storage device. This innovation involves a vertical MISFET structure that significantly reduces leakage current, enhancing the performance of semiconductor memory by employing a novel counter-doping technique in the poly-crystalline silicon film.
Career Highlights
Over the course of his career, Kazuo Nakazato has worked with notable companies such as Hitachi, Ltd. and Hitachi ULSI Systems Co., Ltd. His contributions have established him as a key player in the semiconductor industry, leading to advancements that improve efficiency and reliability in electronic systems.
Collaborations
Collaboration has been integral to Nakazato's career, with him working alongside esteemed individuals like Kiyoo Itoh and Hiroshi Mizuta. These partnerships have fostered innovation and have played a significant role in the successful development of many of his patented technologies.
Conclusion
Kazuo Nakazato's exceptional work in semiconductor technology underscores his status as a leading inventor in the industry. His 21 patents highlight his commitment to innovation and the continuous pursuit of advancements that enhance electronic devices. Through his collaborations and career achievements, Nakazato remains an influential figure, inspiring future generations of inventors and innovators.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.