Location History:
- Mie-ken, JP (2015 - 2016)
- Yokkaichi, JP (2015 - 2017)
Company Filing History:
Years Active: 2015-2017
Title: **Atsushi Yoshida: Innovator in Semiconductor Memory Devices**
Introduction
Atsushi Yoshida, a talented inventor based in Yokkaichi, Japan, has made significant contributions to the field of semiconductor technology. With a total of 11 patents to his name, Yoshida has demonstrated a continuous commitment to innovation in memory devices, shaping the future of digital storage.
Latest Patents
Among his most recent inventions, Yoshida developed a groundbreaking **semiconductor memory device**. This device comprises a memory cell array and a control circuit. The memory cell array features multiple first conductive layers that are stacked, with a memory layer positioned on the side surface of these layers. A second conductive layer contacts the side surface through the memory layer. Notably, the thickness of the first conductive layer at one position exceeds that of the first conductive layer at another position. The control circuit is specifically designed to apply a first voltage to a select first conductive layer, adjusting the voltage value based on the position of the selected layer.
Another noteworthy innovation is his design for a **three-dimensional resistive memory device with adjustable voltage biasing**. Similar to his earlier work, this device includes a memory cell array and control circuit, utilizing a stacked arrangement of first conductive layers and a memory layer on their side surfaces. This innovative design allows for dynamic changes to be made regarding the first voltage applied to a selected layer, enhancing efficiency and performance.
Career Highlights
Atsushi Yoshida has an impressive career, having worked for renowned companies such as **Kabushiki Kaisha Toshiba** and **Toshiba Memory Corporation**. His experiences in these organizations have undoubtedly influenced his innovative capabilities and the development of cutting-edge technology in semiconductor memory.
Collaborations
Yoshida has collaborated with notable colleagues throughout his career, including Hiroshi Kanno and Takayuki Tsukamoto. Their teamwork has contributed to advancements in semiconductor technology and strengthened the research efforts in this field.
Conclusion
Atsushi Yoshida stands out as a formidable inventor in the semiconductor industry. His patented technologies reflect his innovative spirit and dedication to advancing memory devices. As the demand for efficient and advanced memory solutions continues to grow, Yoshida's contributions will likely play a pivotal role in shaping the future of digital storage technology.