Company Filing History:
Years Active: 2023
Title: Hiroki Nagatomi: Innovator in Semiconductor Technology
Introduction
Hiroki Nagatomi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to device design and manufacturing.
Latest Patents
Nagatomi's latest patents include a semiconductor device that features a first transistor designed to flow a load current to an external load. This device incorporates a current generation circuit that outputs a current corresponding to power consumption generated in an overheat detection target. It also includes a resistor-capacitor network that corresponds to the thermal resistance and thermal capacitance of the overheat detection target. Additionally, an overheat detection circuit is coupled to the connection point of the current generation circuit and the resistor-capacitor network, along with a voltage source that sets a predetermined voltage at this connection point.
Another notable patent is for a semiconductor device and its manufacturing method. This device also includes a first transistor that flows a current to a load, along with a current generation circuit that outputs a current corresponding to the power consumption of the first transistor. It features a temperature sensor and a resistor-capacitor network coupled between the current generation circuit and the temperature sensor, as well as an overheat detection circuit connected to the network. The resistor-capacitor network comprises a resistor and a capacitor that correspond to the thermal resistance and thermal capacitance between the first transistor and the temperature sensor.
Career Highlights
Hiroki Nagatomi is currently employed at Renesas Electronics Corporation, where he continues to push the boundaries of semiconductor technology. His work has been instrumental in developing devices that enhance performance and reliability in various applications.
Collaborations
Nagatomi collaborates with fellow inventor Makoto Tanaka, contributing to innovative projects within the semiconductor field.
Conclusion
Hiroki Nagatomi's contributions to semiconductor technology through his patents and work at Renesas Electronics Corporation highlight his role as a key innovator in the industry. His advancements continue to shape the future of electronic devices.