Location History:
- Ooimachi, JP (2003 - 2004)
- Sitama-ken, JP (2004)
- Saitama, JP (2006 - 2019)
- Niiza, JP (2015 - 2019)
Company Filing History:
Years Active: 2003-2019
Title: Hiromichi Kumakura: Innovator in Semiconductor Technology
Introduction
Hiromichi Kumakura is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work focuses on improving the reliability and efficiency of semiconductor devices.
Latest Patents
Kumakura's latest patents include innovative designs for semiconductor devices and methods for their manufacturing. One notable patent describes a semiconductor device that incorporates a silicon carbide substrate with a protective film. This design helps to prevent moisture from affecting the side surfaces of the substrate, thereby enhancing the breakdown behavior and long-term reliability of the device. Another patent outlines a semiconductor device featuring two semiconductor regions with different conductivity types. This configuration allows for better management of charge carrier recombination, which effectively reduces the switching time of the device.
Career Highlights
Hiromichi Kumakura is currently employed at Sanken Electric Co., Ltd., where he continues to advance semiconductor technology. His expertise and innovative approach have positioned him as a key figure in the industry.
Collaborations
Kumakura has worked alongside talented colleagues such as Hiroko Kawaguchi and Hiroshi Shikauchi. Their collaborative efforts have contributed to the development of cutting-edge semiconductor solutions.
Conclusion
Hiromichi Kumakura's contributions to semiconductor technology are noteworthy, with a focus on enhancing device reliability and efficiency. His innovative patents and collaborative work continue to influence the field significantly.
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.