Location History:
- Kanagawa, JP (1992 - 1994)
- Osaka, JP (2004 - 2017)
Company Filing History:
10 out of 10,239 
1 out of 335 Years Active: 1992-2017
Title: Noriyuki Hirakata: Innovator in Semiconductor Devices
Introduction: Noriyuki Hirakata is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of semiconductor technology. With a portfolio of 10 patents, Hirakata's work primarily revolves around advancements in Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs) and wide bandgap semiconductor devices, showcasing his commitment to enhancing electrical properties in innovative ways.
Latest Patents: Among Hirakata's latest patents, one notable invention involves a semiconductor device where a MOSFET includes a SiC layer with multiple contact regions and source electrodes. The design features a unique arrangement of cells having a hexagonal shape with a long axis, which effectively reduces contact resistance and improves overall electrical performance. Another significant patent details a wide bandgap semiconductor device comprising a wide bandgap semiconductor layer and a Schottky electrode. This device incorporates multiple impurity regions, resulting in improved functionality and efficiency compared to traditional designs.
Career Highlights: Throughout his career, Noriyuki Hirakata has contributed to several leading companies, including Sumitomo Electric Industries and Sumitomo Electric Device Innovations. His expertise has played a crucial role in advancing semiconductor technologies, positioning him as a respected figure in the industry.
Collaborations: Hirakata has collaborated with other notable professionals in the field, including Akihiro Kamemura and Tadashi Araki. These partnerships have fostered innovation and facilitated the exchange of ideas, further enhancing his work and contributions to semiconductor technology.
Conclusion: Noriyuki Hirakata stands out as a dedicated inventor whose innovations in semiconductor devices have transformed the industry landscape. With a focus on improving electrical properties and efficiency, his patents reflect his expertise and commitment to driving technological advancements. As he continues to innovate, Hirakata's impact on the field is likely to grow, paving the way for future breakthroughs in semiconductor technology.
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.