Location History:
- Ichihara, JP (2008 - 2010)
- Chiba, JP (2012)
Company Filing History:
Years Active: 2008-2012
Title: Chihiro Ishii: Innovator in Semiconductor Technology
Introduction
Chihiro Ishii is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of semiconductor integrated circuits.
Latest Patents
One of Ishii's latest patents involves a semiconductor integrated circuit that includes a delay characteristic compensating circuit. This circuit is designed to be integrated within a logic area of a chip. It features a heat generating circuit that heats the semiconductor integrated circuit, a temperature sensor for measuring junction temperature, a voltage monitor for assessing power supply voltage, and a control circuit that actuates the heat generating circuit based on specific temperature and voltage conditions.
Another significant patent is for a semiconductor integrated circuit that incorporates a logic circuit with a data holding circuit. This design includes a first data holding section, pull-up and pull-down circuits, and feedback circuits. The first data holding section is responsible for holding output data, while the pull-up and pull-down circuits manage the input data as control signals to adjust the output data accordingly.
Career Highlights
Chihiro Ishii is currently employed at Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to develop innovative solutions that address complex challenges in semiconductor design and functionality.
Collaborations
Ishii collaborates with various professionals in his field, including his coworker Toshikazu Sei, who is also a talented inventor. Their combined expertise contributes to the advancement of semiconductor technologies.
Conclusion
Chihiro Ishii's contributions to semiconductor technology through his patents and work at Toshiba highlight his role as an influential inventor. His innovative designs continue to shape the future of integrated circuits and enhance their performance.