Company Filing History:
Years Active: 1996
Title: **Yukihiro Urakawa: Innovating Semiconductor Memory Technology**
Introduction
Yukihiro Urakawa is an accomplished inventor based in Sunnyvale, CA, who has made significant contributions to the field of semiconductor technology. With a focus on memory devices, his work emphasizes the importance of efficiency and reliability in data storage solutions.
Latest Patents
Yukihiro holds a patent for a "Semiconductor memory device having refresh circuits." This innovative device includes dynamic memory cells that require refresh operations. The invention integrates a refresh signal generating circuit that uses a clock signal to indicate the start of a refresh, a count signal generating circuit to select the memory cells to be refreshed, and a refresh counter circuit that manages the selection of the appropriate word line and bit line. Additionally, it features a precharge circuit for the bit line to facilitate the refresh process, ensuring that data remains accessible and accurate.
Career Highlights
Yukihiro Urakawa is associated with Kabushiki Kaisha Toshiba, a major player in the semiconductor industry. His work primarily focuses on enhancing memory technologies, thereby contributing to advancements in how data is stored and accessed across various applications.
Collaborations
During his career, Yukihiro has collaborated with notable coworkers, including Katsuhiko Sato and Kiyofumi Ochii. These partnerships reflect a shared commitment to innovation and excellence in the semiconductor field, reinforcing the importance of teamwork in achieving technological breakthroughs.
Conclusion
Yukihiro Urakawa's contributions to semiconductor memory technology, as evidenced by his patent, highlight his role as an influential inventor in the industry. His work not only advances the functionality of memory devices but also demonstrates the critical importance of innovation in the realm of technology. As more companies pursue advancements in semiconductor technologies, Yukihiro's contributions will undoubtedly pave the way for future developments.