Location History:
- Kanagawa, JP (2009 - 2016)
- Kawasaki, JP (2015 - 2016)
- Tokyo, JP (2017 - 2018)
- Ibaraki, JP (2018 - 2019)
Company Filing History:
13 out of 7,524 
1 out of 2,467 
Years Active: 2009-2019
Title: Innovations of Yasushi Nakahara
Introduction
Yasushi Nakahara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 14 patents. His work focuses on improving the performance and efficiency of semiconductor devices.
Latest Patents
Nakahara's latest patents include a semiconductor device and a power control device. The power control device aims to reduce the number of parts in a system that includes a driver integrated circuit (IC). It utilizes a high potential side power supply voltage applied to a power supply application area. The design features a high side area with a circuit that drives a high side transistor, operating at a boot power supply voltage with a floating voltage as a reference. Additionally, a low side area is formed with a circuit that operates at a low potential side power supply voltage. The semiconductor device patent describes an improvement in performance, featuring a coupling transistor made of a p-channel MOSFET formed in an n-type semiconductor region over a p-type semiconductor base. This coupling transistor connects lower-voltage and higher-voltage circuit regions, enhancing the overall functionality of the semiconductor device.
Career Highlights
Throughout his career, Yasushi Nakahara has worked with notable companies such as Renesas Electronics Corporation and NEC Electronics Corporation. His experience in these organizations has allowed him to develop innovative solutions in semiconductor technology.
Collaborations
Nakahara has collaborated with several talented individuals in his field, including Yoshinori Kaya and Ryo Kanda. These collaborations have contributed to the advancement of his projects and patents.
Conclusion
Yasushi Nakahara's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative designs continue to influence the development of efficient electronic systems.
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.