Location History:
- Ome, JP (2004)
- Akisima, JP (2007 - 2008)
- Akishima, JP (2006 - 2013)
Company Filing History:
5 out of 3,781 
1 out of 42,485 
1 out of 832,680 Years Active: 2004-2013
Title: Atsuhiro Hayashi: Innovator in Semiconductor Technology
Introduction
Atsuhiro Hayashi is a prominent inventor based in Akisima, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on improving integrated circuit devices and methods that enhance data transmission and processing.
Latest Patents
One of Hayashi's latest patents is for a semiconductor integrated circuit device and method for evaluating an eye-opening margin. This innovative method measures the eye-opening margin for high-speed serial data reception circuits. It utilizes a clock data recovery circuit that operates without fixing the clock phase, allowing for error acceleration tests on received data by introducing an offset pulse signal. This approach enhances the reliability of data transmission in high-speed applications.
Another notable patent involves a semiconductor integrated circuit that independently controls output impedance and slew rate. This invention simplifies the control circuit structure by using multiple output MOSFETs connected in parallel. The number of MOSFETs activated is determined by a first control mechanism, while a second control mechanism manages the drive signal for the MOSFETs, allowing for precise control over both impedance and slew rate.
Career Highlights
Atsuhiro Hayashi has worked with leading companies in the semiconductor industry, including Renesas Technology Corporation and Hitachi, Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities in semiconductor technology.
Collaborations
Hayashi has collaborated with notable colleagues such as Takemi Negishi and Hiroshi Toyoshima. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Atsuhiro Hayashi's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods and devices continue to impact the industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.