Location History:
- Hamura, JP (2012 - 2014)
- Tokyo, JP (2016)
Company Filing History:
Years Active: 2012-2016
Title: Innovations by Yohei Yanagida in Semiconductor Technology
Introduction
Yohei Yanagida is a prominent inventor based in Hamura, Japan, known for his significant contributions to semiconductor technology. With a total of five patents to his name, Yanagida has made strides in enhancing the performance and efficiency of semiconductor devices.
Latest Patents
One of his latest patents focuses on a semiconductor device designed to minimize adverse effects on the current performance of an LDMOSFET. This innovation aims to suppress the amount of carrier implantation from the anode layer of an LDMOS parasitic diode, thereby improving the reverse recovery withstand of the parasitic diode. The design includes a semiconductor substrate with a first semiconductor region and a second semiconductor region, strategically formed to optimize performance. Another notable patent involves a manufacturing method for an LDMOS transistor, where the channel length is reduced to increase saturation current without compromising the off-state breakdown voltage. This method selectively forms a short channel region that enhances the overall efficiency of the device.
Career Highlights
Yohei Yanagida is currently employed at Hitachi, Ltd., where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing the capabilities of LDMOS transistors, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Yanagida has collaborated with notable colleagues, including Tomoyuki Miyoshi and Shinichiro Wada. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
In summary, Yohei Yanagida's contributions to semiconductor technology through his patents and collaborations have significantly impacted the industry. His work continues to pave the way for advancements in electronic devices, showcasing the importance of innovation in technology.
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.