This inventor holds 6 USPTO granted patents and 4 published patent applications. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation. Active years: 2020-2023.
Location History:
- Kanagawa, JP (2022)
- Yokohama Kanagawa, JP (2020 - 2023)
Company Filing History:
6 out of 53,240 
6 out of 1,696 Years Active: 2020-2023
Title: Katsuyuki Ikeuchi: Innovator in Voltage Generation and LED Control
Introduction
Katsuyuki Ikeuchi is a notable inventor based in Yokohama, Kanagawa, Japan. He has made significant contributions to the field of electronic circuitry, holding a total of 6 patents. His work primarily focuses on voltage generation circuits and LED drive control methods.
Latest Patents
One of his latest patents is a bandgap type reference voltage generation circuit. This circuit includes a first node connected to an output terminal, second and third nodes linked to current sources, and a fourth node. It features first and second bipolar junction transistors with bases connected to the first node, a third bipolar junction transistor that amplifies the output current of the first transistor, and a fourth bipolar junction transistor that amplifies the output current of the second transistor. Another significant patent involves LED drive control circuitry, which outputs an LED drive control signal to drive a light-emitting diode in a photocoupler. This circuit includes a duty cycle changer that adjusts the duty cycle of the LED drive control signal in accordance with a reference clock signal.
Career Highlights
Katsuyuki Ikeuchi has worked with prominent companies such as Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His experience in these organizations has contributed to his expertise in electronic devices and innovations.
Collaborations
He has collaborated with various professionals in the field, including his coworker Hideaki Majima.
Conclusion
Katsuyuki Ikeuchi's contributions to voltage generation and LED control technologies highlight his innovative spirit and dedication to advancing electronic circuitry. His patents reflect a commitment to improving the efficiency and functionality of electronic devices.