Location History:
- Hachioji, JP (2005)
- Nogata, JP (2016)
- Tokyo, JP (2009 - 2023)
Company Filing History:
15 out of 15,844 
3 out of 128 
2 out of 52,711 
Years Active: 2005-2025
Title: Shinsuke Watanabe: Innovator in High-Frequency Semiconductor Technology
Introduction: Shinsuke Watanabe is a renowned inventor based in Tokyo, Japan, with a significant contribution to the field of semiconductor technology. With 21 patents to his name, Watanabe's work primarily focuses on enhancing the performance and efficiency of high-frequency semiconductor devices.
Latest Patents: Among his latest innovations is a high-frequency semiconductor device designed to address the gain decrease problem commonly encountered in conventional devices with input second-order harmonic matching circuits. His invention involves the integration of two adjacent unit transistor cells connected to an input second-order harmonic matching circuit on the surface of a semiconductor substrate. This unique design enables resonance at the frequency of a fundamental wave while effectively managing impedances at the frequency of the second-order harmonic.
Another notable patent is related to the design of a field-effect transistor, which features a gate electrode, source electrode, and drain electrode on a semiconductor substrate's surface. This invention includes an insulating film covering the region between the gate and drain electrodes, with a source field plate that remains unconnected to the drain electrode. A diode is incorporated with its cathode linked to the source field plate, ensuring enhanced performance and functionality.
Career Highlights: Shinsuke Watanabe has made significant strides in the semiconductor industry while working for prominent companies such as Mitsubishi Electric Corporation and Toshiba Corporation. His tenure in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.
Collaborations: Throughout his career, Watanabe has collaborated with esteemed colleagues, including Ko Kanaya and Akira Inoue. These partnerships have fostered an environment of innovation, enabling them to collectively push the boundaries of semiconductor technology.
Conclusion: Shinsuke Watanabe stands out as an influential figure in the realm of high-frequency semiconductor innovation. With a robust portfolio of patents and a history of collaboration with leading professionals in the field, his contributions continue to shape advancements in semiconductor devices, ensuring a lasting impact on the industry.
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.