Location History:
- Hitachi, JA (1977)
- Hitachi, JP (1983)
- Hitachiota, JP (1985 - 1988)
- Hitachiohta, JP (1987 - 1996)
Company Filing History:
Years Active: 1977-1996
Title: The Innovative Mind of Masaaki Kitazima
Introduction
Masaaki Kitazima, an esteemed inventor based in Hitachiohta, Japan, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of eight patents, Kitazima's innovations aim to enhance the functionality and efficiency of electronic devices.
Latest Patents
Among his most recent inventions is a method for testing the on-off function of semiconductor devices. This innovative testing method involves applying a time-varying voltage to a main terminal, which is isolated by a dielectric. A control signal is then sent to the control terminal, and the testing process detects a displacement current that flows through either of the main terminals and the control terminal.
Another notable patent from Kitazima is a display device designed for high-speed operation in liquid crystal displays. This device features a matrix circuit with multiple signal and scanning lines, as well as pixels located at their intersections. Notably, the adjacent switching circuits are configured to be activated simultaneously, allowing for efficient picture signal integration.
Career Highlights
Masaaki Kitazima is a key figure at Hitachi, Ltd., where he continues to push the boundaries of semiconductor technology through his research and innovative methodologies. His work has established new standards in the testing and operational capabilities of electronic devices.
Collaborations
Throughout his career, Kitazima has collaborated with notable colleagues, including Hideaki Kawakami and Yoshiharu Nagae. Their combined expertise has resulted in significant advancements in their respective fields, contributing to the ongoing evolution of semiconductor technology at Hitachi.
Conclusion
Masaaki Kitazima is a noteworthy inventor whose work in semiconductor technology exemplifies innovation and collaboration. His patents not only advance the capabilities of electronic devices but also reflect his commitment to excellence in engineering. As technology continues to evolve, inventors like Kitazima will play an essential role in shaping the future of 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.