Hidetoshi Sugiyama

Title: Hidetoshi Sugiyama: Innovator in Integrated Circuits

Introduction

Hidetoshi Sugiyama is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of integrated circuits, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of semiconductor devices.

Latest Patents

One of Sugiyama's latest patents is an integrated circuit with a power state determination circuit. This innovative circuit includes a unidirectional circuit that connects the input terminal to the power terminal, allowing for the detection of whether the power terminal is connected to an external power source. The power state determination circuit outputs a power open detection signal, enhancing the circuit's operational reliability.

Another significant patent is for a semiconductor device that features a diode for a rectifier circuit. This device is built on a semiconductor substrate of a first conduction type and includes a rectifier circuit formed by diodes. The design allows for the input power supply terminal to change between positive and negative potentials, ensuring efficient current supply to the PN junction.

Career Highlights

Hidetoshi Sugiyama has worked with prominent companies in the semiconductor industry, including Fujitsu Semiconductor Limited and Fujitsu Microelectronics Limited. His experience in these organizations has contributed to his expertise in integrated circuit design and development.

Collaborations

Throughout his career, Sugiyama has collaborated with talented individuals such as Hideaki Suzuki and Masao Nakajima. These partnerships have fostered innovation and advancement in their respective fields.

Conclusion

Hidetoshi Sugiyama's contributions to integrated circuits and semiconductor devices highlight his role as a key innovator in the industry. His patents reflect a commitment to improving technology and enhancing device performance.