Company Filing History:
2 out of 3,781 
3 out of 832,680 Years Active: 2002-2008
Title: Hideo Chigasaki: Innovator in Nonvolatile Memory Technology
Introduction
Hideo Chigasaki is a prominent inventor based in Kunitachi, Japan. He has made significant contributions to the field of nonvolatile memory technology, holding a total of 5 patents. His work focuses on reducing power consumption in memory devices, which is crucial for enhancing efficiency in electronic applications.
Latest Patents
Chigasaki's latest patents include innovative designs for nonvolatile memory apparatuses. One of his notable inventions addresses the issue of current consumption in nonvolatile memory devices operable on multiple power voltages. This invention aims to substantially reduce power usage in standby mode. The design features a stepped-down power supply unit that generates an internal power voltage. When supplied with approximately 3.3 V, the first stepped-down power supply circuit outputs this internal voltage to control circuits during normal operation. In low power consumption mode, a second circuit manages the internal voltage, while a third circuit, utilizing an N-channel MOS transistor, outputs a reduced internal voltage during standby mode.
Career Highlights
Throughout his career, Hideo Chigasaki has worked with notable companies, including Renesas Technology Corporation. His expertise in memory technology has positioned him as a key figure in the development of efficient electronic components. His contributions have been instrumental in advancing the capabilities of nonvolatile memory systems.
Collaborations
Chigasaki has collaborated with talented individuals in the field, including Yuichi Okuda and Hiroki Miyashita. These partnerships have fostered innovation and have led to the successful development of various technologies in the memory sector.
Conclusion
Hideo Chigasaki's work in nonvolatile memory technology exemplifies the importance of innovation in reducing power consumption in electronic devices. His patents and collaborations highlight his significant impact on the industry.
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