Company Filing History:
Years Active: 1988-1998
Title: Hisao Harigai: Innovator in Semiconductor Technology
Introduction
Hisao Harigai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.
Latest Patents
One of Hisao Harigai's latest patents is a semiconductor device designed to have a reduced wiring area in and out of data. This innovative semiconductor device is formed on a semiconductor chip and includes a signal processing unit composed of a plurality of signal processing cells arranged side by side in a horizontal direction. Additionally, it features a plurality of input/output cells, each connected to a corresponding signal processing cell in a one-to-one relation. The signal processing unit is strategically located near one corner of the semiconductor chip, while the input/output cells are uniformly distributed along two sides defining that corner. Each signal processing cell is configured to allow a wiring conductor to connect either in an upward or downward vertical direction from the signal processing cell, depending on the side of the semiconductor chip where the corresponding input/output cell is located.
Career Highlights
Hisao Harigai is currently associated with NEC Corporation, a leading company in the technology sector. His work at NEC has allowed him to push the boundaries of semiconductor technology and contribute to advancements in the field.
Collaborations
Throughout his career, Harigai has collaborated with notable colleagues, including Junichi Iwasaki and Toshiya Takahashi. These collaborations have fostered innovation and have been instrumental in the development of new technologies.
Conclusion
Hisao Harigai's contributions to semiconductor technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to improving the efficiency of semiconductor devices, making a lasting impact 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.