Location History:
- Minato-ku, JP (2004)
- Tokyo, JP (1992 - 2011)
Company Filing History:
22 out of 35,670 
1 out of 59 
1 out of 196 Years Active: 1992-2011
Title: The Innovative Contributions of Masaaki Kuzuhara
Introduction: Masaaki Kuzuhara, based in Tokyo, Japan, is a prominent inventor known for his extensive contributions to the field of semiconductor technology. With a remarkable portfolio of 24 patents, Kuzuhara has made significant advancements that have enhanced the performance and capabilities of electronic devices.
Latest Patents: Among his latest innovations is a patent for a field-effect transistor featuring a group III nitride electrode structure. This invention includes a field plate portion that overhangs the drain side in a visored shape. The design incorporates a multilayered film comprising silicone nitride (SiN) and silicone oxide (SiO) films beneath the field plate portion, effectively covering the surface of an AlGaN electron supply layer.
Another significant patent from Kuzuhara details a semiconductor device designed to suppress current collapse while preventing dielectric breakdown voltage and gain reduction, thereby facilitating high-voltage operation with optimal output. This innovative structure involves multiple layers made from various GaN-based semiconductors, designed to enhance device efficiency and performance.
Career Highlights: Kuzuhara has held essential roles at major corporations, including NEC Corporation and NEC Compound Semiconductor Devices, Ltd. His work within these organizations has significantly influenced the semiconductor industry's direction, particularly in high-voltage applications.
Collaborations: Throughout his career, Kuzuhara has collaborated with esteemed colleagues such as Yuji Ando and Hironobu Miyamoto. Their combined efforts have led to breakthroughs that continue to shape the landscape of semiconductor technology.
Conclusion: Masaaki Kuzuhara's innovative work and numerous patents underscore his influence in the semiconductor realm. His developments not only advance the technology but also pave the way for future innovations in electronic devices, showcasing the critical role of inventors in shaping the future.
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.