Location History:
- Kanagawa, JP (2006 - 2010)
- Kawasaki, JP (2009 - 2013)
- Hitachinaka, JP (2017 - 2018)
Company Filing History:
7 out of 2,467 
3 out of 7,524 
Years Active: 2006-2018
Title: **Innovative Contributions of Sadayuki Ohnishi in Semiconductor Technology**
Introduction
Sadayuki Ohnishi is a distinguished inventor based in Kanagawa, Japan, known for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 10 patents, he has made noteworthy advancements that enhance the functionality and efficiency of semiconductor devices.
Latest Patents
Ohnishi's latest patents focus on the development of an innovative semiconductor device. This design involves the formation of a p-type well within a semiconductor substrate, facilitating the creation of both n-type and p-type semiconductor regions. These regions are strategically spaced apart, with the n-type region serving as the emitter for a bipolar transistor, while the p-type well and its associated region form the base semiconductor units. An electrode is strategically placed on an element isolation region, ensuring electrical connectivity to the n-type semiconductor region through a trench incorporated into the design. This patent encapsulates Ohnishi’s expertise in creating efficient and high-performance semiconductor devices.
Career Highlights
Throughout his career, Sadayuki Ohnishi has been associated with leading companies in the electronics sector, including NEC Electronics Corporation and Renesas Electronics Corporation. His work within these organizations has allowed him to refine his ideas and contribute actively to cutting-edge technological developments in the semiconductor industry.
Collaborations
Ohnishi has also collaborated with esteemed colleagues in his field, such as Tatsuya Usami and Noboru Morita. These collaborative efforts have further enriched his work, leading to innovations that have had a lasting impact on semiconductor technology.
Conclusion
In conclusion, Sadayuki Ohnishi's prolific contributions to semiconductor technology through his numerous patents reflect his dedication and innovative spirit. His collaborations and career experiences in distinguished companies have positioned him as a pivotal figure in advancing the capabilities of semiconductor devices. As technology continues to evolve, Ohnishi's work remains crucial to the progression of this essential field.
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.