Location History:
- Kanagawa-ken, JP (2012 - 2014)
- Meguro, JP (2021 - 2023)
- Meguro Tokyo, JP (2020 - 2024)
- Tokyo, JP (2021 - 2024)
Company Filing History:
50 out of 52,711 
46 out of 1,502 Years Active: 2012-2025
Title: Yoko Iwakaji: Innovator in Semiconductor Technology
Introduction
Yoko Iwakaji, based in Meguro, Tokyo, is a prominent inventor with an impressive portfolio of 43 patents. His work primarily focuses on semiconductor devices, contributing significantly to advancements in this vital technology.
Latest Patents
Among his latest patents, Iwakaji has developed innovative semiconductor devices that enhance performance and efficiency. One of these patents outlines a semiconductor device comprising a semiconductor part, equipped with first and second electrodes and a control electrode. Notably, the design includes multiple layers with varying conductivity types, creating distinct active and termination regions that optimize functionality.
Another significant patent introduces a semiconductor device featuring gate electrodes located on both the front and back sides. This design encompasses a semiconductor layer with distinct planes and incorporates a drift region and collector region, allowing for improved electrical performance with different effective gate distances.
Career Highlights
Throughout his career, Iwakaji has made substantial contributions while working with renowned companies in the technology sector. He has been associated with Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation, where he has played a critical role in developing cutting-edge semiconductor technologies.
Collaborations
Yoko Iwakaji has collaborated with several talented individuals in his field. Notable coworkers include Tomoko Matsudai and Takeshi Suwa, with whom he has shared ideas and innovative approaches to semiconductor development.
Conclusion
Yoko Iwakaji's contributions to semiconductor technology are noteworthy, with his extensive patent portfolio reflecting his dedication to innovation. His collaborations and work with leading technology companies underscore his position as a leading figure in the field, continually pushing the boundaries of what is possible in semiconductor devices.
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.