This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Yokogawa Electric Corporation. Active years: 2000-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2000)
- Musashino, JP (2021 - 2023)
Company Filing History:
Years Active: 2000-2026
Title: Iwao Nakanishi: Innovator in Power Supply Technology
Introduction
Iwao Nakanishi is a prominent inventor based in Musashino, Japan. He has made significant contributions to the field of power supply technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and reliability of power supply systems.
Latest Patents
Nakanishi's latest patents include a power supply apparatus with an inrush current prevention circuit and a boost converter circuit. This innovative power supply apparatus converts an input voltage from a power source to a predetermined direct current voltage. It features an inrush current prevention circuit based on a buck converter system, which effectively suppresses the flow of inrush current from the power source. Additionally, the apparatus includes a boost converter circuit designed to output the specified direct current voltage. Notably, both the inrush current prevention circuit and the boost converter circuit utilize common choke coils and smoothing capacitors, enhancing the overall efficiency of the system.
Another significant patent by Nakanishi is a power supply system that comprises at least two power supply devices supplying current to a load. Each device includes a converter that generates the necessary current, an FET connected in series between the converter and the load, and a gate voltage monitoring circuit. This monitoring circuit ensures that the gate voltage of the FET does not fall below a predetermined reference voltage, triggering an alarm if it does.
Career Highlights
Iwao Nakanishi is currently employed at Yokogawa Electric Corporation, where he continues to innovate in the field of power supply technology. His work has been instrumental in developing advanced power supply solutions that meet the demands of modern electronic devices.
Collaborations
Nakanishi has collaborated with notable colleagues, including Kei Fukuhara and Hideaki Matsumura. Their combined expertise has contributed to the successful development of various innovative technologies.
Conclusion
Iwao Nakanishi's contributions to power supply technology are noteworthy, with multiple patents that enhance the efficiency and reliability of power systems. His ongoing work at Yokogawa Electric Corporation continues to push the boundaries of innovation in this critical field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile