Location History:
- Minato-ku, JP (2016)
- Tokyo, JP (2005 - 2019)
- Chuo-ku, JP (2017 - 2022)
Company Filing History:
21 out of 516 
1 out of 21,351 
Years Active: 2005-2022
Title: Masaru Toyoda: A Pioneer in Uninterruptible Power Supply Technologies
Introduction
Masaru Toyoda, located in Chuo-ku, Japan, is an accomplished inventor with an impressive portfolio consisting of 22 patents. He has made significant contributions to the field of power supply technology, particularly focused on uninterruptible power supply systems that ensure consistent energy delivery even during outages.
Latest Patents
Among his latest innovations is an "Uninterruptible Power Supply Device" which features a sophisticated system comprising a converter for AC to DC power conversion. It includes a first bidirectional chopper that provides DC power from a lead storage device during power failures. The device utilizes a diode to connect a first power supply node to a second power supply node and features a second bidirectional chopper that manages the flow of power between the second node and a lithium-ion battery. A dedicated controller is in place for efficient battery management, allowing for charging during regenerative operations and discharging during active load operations.
Another patent titled "Uninterruptible Power Supply Device" implements a switch with two electrodes. The first electrode receives AC power from an AC supply while the second is connected to a load via an AC bus. This device intelligently toggles during normal operations and power failures. Furthermore, it incorporates a power converter that regulates DC power from a supply to AC during outages and can convert AC power back to DC for energy storage in a lithium-ion battery during regeneration running.
Career Highlights
Masaru Toyoda has had a fruitful career with influential roles in leading companies. Notable organizations where he has contributed include Toshiba Mitsubishi-Electric Industrial Systems Corporation and Mitsubishi Denki Kabushiki Kaisha. His extensive experience in these firms has undoubtedly shaped his innovative approach to power supply technology.
Collaborations
Throughout his career, Toyoda has collaborated with talented professionals such as Masahiro Kinoshita and Tingan Lee. These partnerships have fostered a creative environment that has led to groundbreaking developments in uninterruptible power supply technologies.
Conclusion
Masaru Toyoda stands out as a pioneer in uninterruptible power supply innovations, with a technological legacy backed by numerous patents and collaborative endeavors. His work not only enhances power reliability but also paves the way for future advancements in energy solutions, showcasing his vital role in the world of inventions.