Location History:
- Tokyo, JP (2013)
- Yokohama, JP (2016)
Company Filing History:
Years Active: 2013-2016
Title: Junichi Kanno: Innovator in Semiconductor Protection Devices
Introduction
Junichi Kanno is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor devices, particularly in the protection of secondary cells and batteries. With a total of 2 patents, Kanno's work has had a meaningful impact on electronic equipment safety and reliability.
Latest Patents
Kanno's latest patents include a "Protective Semiconductor Device for Secondary Cell" and a "Protection Device for Secondary Batteries, and Battery Pack and Electronic Equipment Employing Same." The first patent provides a protective semiconductor device that reliably detects disconnection in secondary cells. It features cell-connecting terminals, a first resistance for voltage detection, and a control circuit that manages the ON/OFF state of a switch element. This innovative design allows for effective disconnection testing between the cells and connecting terminals.
The second patent outlines a protection device that includes a voltage detector with multiple sub-circuits, each monitoring a specific battery cell. This device outputs a detection signal when any battery cell exhibits abnormal voltage. Each sub-circuit is equipped with voltage dividing resistors, a reference voltage generator, and a comparator, ensuring comprehensive monitoring and protection of battery cells.
Career Highlights
Junichi Kanno is currently employed at Ricoh Company, Ltd., where he continues to develop innovative solutions in semiconductor technology. His work has been instrumental in enhancing the safety and efficiency of electronic devices.
Collaborations
Kanno has collaborated with notable coworkers such as Masashi Oshima and Kuniaki Arai, contributing to advancements in their respective fields.
Conclusion
Junichi Kanno's contributions to semiconductor protection devices demonstrate his commitment to innovation and safety in electronic technology. His patents reflect a deep understanding of the complexities involved in battery management and protection.