This inventor holds 4 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1995-2001.
Company Filing History:
Years Active: 1995-2001
Title: Nobuhiro Tanabe: Innovator in Semiconductor Technology
Introduction
Nobuhiro Tanabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.
Latest Patents
One of Tanabe's latest patents is a semiconductor memory device that features an array of memory cells, including a select transistor and a storage capacitor wiring lines at 45° angles. This innovative design prevents the degradation of storage capacitor characteristics without increasing the chip area of memory cells. Each storage capacitor is constructed with a dielectric sandwiched between lower and upper electrodes, utilizing a patterned, common electrically-conductive layer. The dielectrics are formed by a patterned, common ferroelectric layer, ensuring optimal performance. Additionally, wiring lines are strategically formed over the upper electrodes, connecting them to select transistors.
Another notable patent involves a semiconductor device with conductive plugs. This method of manufacturing includes a CMOS section composed of both N-channel and P-channel MOS transistors, along with a memory section featuring at least a transfer gate MOS transistor. The design incorporates a plurality of conductive plugs that penetrate a laminate insulating film, connecting to the MOS transistors. This innovative approach enhances the overall functionality and reliability of semiconductor devices.
Career Highlights
Nobuhiro Tanabe is currently employed at NEC Corporation, where he continues to push the boundaries of semiconductor technology. His expertise and innovative mindset have positioned him as a key player in the industry.
Collaborations
Throughout his career, Tanabe has collaborated with notable colleagues, including Yoshihiro Hayashi and Tsuneo Takeuchi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Nobuhiro Tanabe's contributions to semiconductor technology are noteworthy and impactful. His innovative patents and collaborations reflect his dedication to advancing the field. As he continues to work at NEC Corporation, his influence on the industry is expected to grow.