This inventor holds 135 USPTO granted patents and 37 published patent applications and 3 EPO patents, primarily in Semiconductor Devices (CPC class H01L29-7397). Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation, Mitsubishi Electric Corporation. Active years: 1994-2026.
Inventors with similar research interests:
Location History:
- Shibuya, Tokyo, JP (2018)
- Tokyo, JP (1994 - 2024)
- Shibuya Tokyo, JP (2015 - 2024)
- Shibuya, JP (2021 - 2024)
Company Filing History:
134 out of 53,240 
60 out of 1,696 
2 out of 16,571 
Years Active: 1994-2026
Areas of Expertise:
Title: The Innovative Contributions of Tomoko Matsudai in Semiconductor Technology
Introduction: Tomoko Matsudai, a distinguished inventor based in Tokyo, Japan, has made significant strides in the field of semiconductor technology. With an impressive portfolio of 118 patents, Matsudai stands out as a prominent figure in the innovation landscape. His work has greatly influenced the design and functionality of semiconductor devices.
Latest Patents: One of Matsudai's latest patents focuses on a semiconductor device that integrates a semiconductor part with first and second electrodes along with a control electrode. The innovative design features a sophisticated layering system, which includes layers of various conductivity types that contribute to a well-structured active region and surrounding termination region. Another notable patent addresses semiconductor devices with gate electrodes positioned on both the front and back sides, enhancing their operational efficiency. This patent illustrates the complexity of the semiconductor layer configuration, along with the development of both emitter and collector electrodes, ensuring optimal performance in power electronics.
Career Highlights: Throughout his career, Tomoko Matsudai has collaborated with leading organizations such as Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His innovative work within these companies has significantly advanced semiconductor technology and set new standards in the industry.
Collaborations: Matsudai has worked alongside esteemed colleagues, including Akio Nakagawa and Norio Yasuhara. These professional relationships have likely fostered a collaborative environment that encourages the sharing of ideas and innovative solutions in the rapidly evolving field of semiconductor technology.
Conclusion: Tomoko Matsudai's contributions to the semiconductor sector exemplify the power of innovation in driving technological advancement. With a robust patent portfolio and impactful collaborations, Matsudai continues to shape the future of semiconductor devices, solidifying his legacy as a leading inventor in this critical field.