This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Toshiba Lighting & Technology Corporation. Active years: 2004-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa-ken, JP (2004)
- Yokosuka, JP (2004 - 2012)
- Kanagawa, JP (2015)
Company Filing History:
Years Active: 2004-2015
Title: Hideo Kozuka: Innovator in Power Supply Technology
Introduction
Hideo Kozuka is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of power supply devices and lighting technology. With a total of 4 patents to his name, Kozuka continues to push the boundaries of innovation in his industry.
Latest Patents
Kozuka's latest patents include a power supply device and a luminaire. The power supply device features a control circuit that switches between current control mode and voltage control mode based on an inputted dimming signal. This allows for effective dimming of light-emitting elements. In current control mode, the control circuit regulates the output current to a target level, while in voltage control mode, it manages the output voltage to a specified target. Additionally, the first circuit within the device detects both output current and voltage, facilitating the transition between modes.
Another notable patent is for an electrolytic capacitor and the associated electric equipment. This electrolytic capacitor is designed with a case that houses the capacitor element in a sealed manner, filled with an electrolytic solution. It includes a safety valve for releasing evaporated gas, ensuring safety during operation. The design also features a cover member and dual fixing units to prevent dismounting during gas jetting, enhancing the reliability of the device.
Career Highlights
Kozuka is currently employed at Toshiba Lighting & Technology Corporation, where he applies his expertise in developing innovative lighting solutions. His work has significantly impacted the efficiency and safety of power supply devices in the lighting industry.
Collaborations
Throughout his career, Kozuka has collaborated with talented individuals such as Hirokazu Otake and Koji Takahashi. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hideo Kozuka is a distinguished inventor whose work in power supply technology and lighting solutions has made a lasting impact. His innovative patents reflect his commitment to advancing technology in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile