Inventors with similar research interests:
Location History:
- Kanagawa-ken, JP (1998)
- Kawasaki, JP (1991 - 2006)
- Yokohama, JP (1997 - 2015)
Company Filing History:
Years Active: 1991-2015
Areas of Expertise:
Title: Seiichi Aritome: Innovating Non-Volatile Semiconductor Memory
Introduction
Seiichi Aritome, a distinguished inventor based in Yokohama, Japan, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 98 patents, his work primarily focuses on the innovation of non-volatile memory devices which play a crucial role in modern electronics.
Latest Patents
Among his latest patents is a notable invention titled "Non-volatile semiconductor memory device and its manufacturing method." This invention details a non-volatile semiconductor memory device where each memory cell and its select transistor utilize the same gate insulating film as the voltage control transistor (Vcc Tr). The invention highlights the employment of a first polysilicon layer for the gate electrodes of both the voltage programming transistor (Vpp Tr) and the Vcc Tr. Additionally, the patent discusses the inclusion of differing materials, like salicide or metal, on the first polysilicon layer, contrasting with the second polysilicon that forms the control gate layer. Such advancements ensure that the non-volatile semiconductor memory device can be produced with fewer manufacturing steps while achieving high-speed operation and reliability.
Career Highlights
Seiichi Aritome's career is marked by his tenure at Kabushiki Kaisha Toshiba, where he has played a pivotal role in developing advanced semiconductor technologies. His 98 patents reflect not only his innovative spirit but also his commitment to improving memory device manufacturing processes, making them more efficient and effective.
Collaborations
Throughout his career, Aritome has collaborated with talented colleagues such as Kazuhiro Shimizu and Riichiro Shirota. These partnerships have fostered an environment of creativity and innovation, leading to impactful advancements in semiconductor technology.
Conclusion
Seiichi Aritome's contributions to the field of non-volatile semiconductor memory are commendable. His extensive patent portfolio and collaborative efforts underscore the importance of innovation in technology. As he continues to push the boundaries of semiconductor development, Aritome remains a significant figure in the electronics industry.