Company Filing History:
Years Active: 1984-1999
Title: The Innovations of Toshihide Tsuboi
Introduction
Toshihide Tsuboi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of seven patents. His work focuses on improving the efficiency and functionality of CMOS semiconductor devices.
Latest Patents
One of Tsuboi's latest patents is a CMOS semiconductor device with an improved layout of transistors near LCD drive terminals. This innovation aims to reduce chip size while maintaining resistance against electrostatic destruction and latch-up. The design selectively arranges MOSFETs whose sources are not connected to an electric source or ground between two protective diffusion layers of different polarities. Another notable patent is for a semiconductor device that includes a CMOSFET, which consists of both n-channel and p-channel MOSFETs. This device features a terminal connected to a node that links the drains of the MOSFETs, with a pull-up or pull-down resistor connected to a power source potential.
Career Highlights
Throughout his career, Toshihide Tsuboi has worked with notable companies such as NEC Corporation and Nippon Electric Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Tsuboi has collaborated with several talented individuals in his field, including Tomokazu Kai and Norio Funahashi. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Toshihide Tsuboi's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and pave the way for future innovations.