Location History:
- Aichi-ken, JP (2002)
- Hazu-gun, JP (2003 - 2005)
Company Filing History:
Years Active: 2002-2005
Title: Innovations by Hirokazu Itakura
Introduction
Hirokazu Itakura is a notable inventor based in Hazu-gun, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative semiconductor devices and voltage boosters. With a total of 5 patents to his name, Itakura continues to push the boundaries of technology.
Latest Patents
One of Itakura's latest patents is a voltage booster featuring a noise-reducing structure. In this voltage booster, a voltage detection circuit detects the battery voltage as an input voltage. If the input voltage is lower than a threshold level, an oscillation circuit outputs a gate signal with a relatively high frequency to enhance the driving performance of a driving circuit. Conversely, if the input voltage exceeds the threshold level, the frequency of the gate signal is reduced to prevent the driving performance from becoming excessively high. This design allows for a predetermined boosted voltage to be achieved regardless of variations in input voltage, eliminating the need for a filter to remove noise.
Another significant patent by Itakura is a semiconductor device that includes an isolating region to suppress electrical noise. This device features an output power device that generates electrical noise, which is transmitted to an on-chip circuit. The output power device is surrounded by two isolating regions, with the area between them connected to a field ground area via a first wiring line. This configuration allows the electrical noise to be transmitted to the field ground area and released, thereby attenuating the noise and suppressing its transmission to the on-chip circuit.
Career Highlights
Hirokazu Itakura is currently employed at Denso Corporation, where he applies his expertise in electrical engineering to develop cutting-edge technologies. His work has been instrumental in advancing the company's product offerings and enhancing their performance.
Collaborations
Itakura collaborates with talented colleagues, including Hiroyuki Ban and Junichi Nagata. Together, they contribute to innovative projects that aim to improve the efficiency and reliability of electronic devices.
Conclusion
Hirokazu Itakura's contributions to the field of electrical engineering through his patents and collaborations highlight his role as a leading inventor. His innovative designs continue to influence the development of advanced technologies in the industry.
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.