Location History:
- Kanagawa, JP (2016)
- Tokyo, JP (2008 - 2018)
Company Filing History:
10 out of 7,524 
2 out of 3,781 
Years Active: 2008-2018
Title: Shigeya Toyokawa: Innovator in Semiconductor Technology
Introduction
Shigeya Toyokawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 12 patents. His work has been instrumental in advancing the capabilities of electronic devices, particularly in the realm of LCD drivers.
Latest Patents
One of Toyokawa's latest patents focuses on a semiconductor device and method of manufacturing the same. This innovation involves a high voltage resistant MISFET, where the end portions of a gate electrode extend onto electric field relaxing insulation regions. In this design, wires that serve as source or drain wires are formed on an interlayer insulation film above the high voltage resistant MISFET. The relationship between the distances 'a' and 'b' is crucial, where 'a' is the distance from the interface between the semiconductor substrate and the gate insulation film to the upper portion of the gate electrode, and 'b' is the distance from the upper portion of the gate electrode to the upper portion of the interlayer insulation film. This structure ensures that the wires do not overlap planarly with the gate electrode, enhancing the device's performance.
Career Highlights
Throughout his career, Shigeya Toyokawa has worked with notable companies in the semiconductor industry, including Renesas Electronics Corporation and Renesas Technology Corporation. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations in semiconductor technology.
Collaborations
Toyokawa has collaborated with several talented individuals in his field, including Yusuke Terada and Atsushi Maeda. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Shigeya Toyokawa's contributions to semiconductor technology are noteworthy, with his innovative patents paving the way for advancements in electronic devices. His work continues to influence the industry and inspire future innovations.
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.