Location History:
- Tokyo, JP (2004)
- Hyogo, JP (2003 - 2005)
Company Filing History:
6 out of 3,781 
1 out of 21,351 
1 out of 832,966 Years Active: 2003-2005
Title: The Innovations of Hideki Yonetani
Introduction
Hideki Yonetani is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 8 patents. His work has been instrumental in advancing the capabilities of semiconductor devices.
Latest Patents
One of Yonetani's latest patents is a semiconductor device that generates internal voltages stably. This invention allows for the switching of internal voltages, such as high voltage and intermediate voltage, based on a power supply level setting signal. When the external power supply voltage is low, a current drive transistor and an auxiliary drive transistor are set in a conductive state to transmit the external voltage on an internal power supply line. Conversely, when the external voltage is high, the comparing circuit is activated to down-convert the voltage for generating a peripheral power supply voltage. Another notable patent is a semiconductor circuit device adaptable to multiple types of packages. This innovation arranges data pad regions in four divided sections of a semiconductor memory chip, allowing for selective utilization based on the word structure. This design enables the semiconductor memory chip to be assembled in both single chip and multi-chip packages.
Career Highlights
Throughout his career, Yonetani has worked with notable companies such as Renesas Technology Corporation and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Yonetani has collaborated with several talented individuals in his field, including Makoto Suwa and Junko Matsumoto. These collaborations have likely fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hideki Yonetani's contributions to semiconductor technology are noteworthy, with a solid portfolio of patents that reflect his innovative spirit. His work continues to influence the industry and pave the way for future advancements in semiconductor devices.