Location History:
- Yokohama, JP (2006)
- Kanagawa, JP (1993 - 2011)
- Tokyo, JP (2003 - 2021)
- Chiyoda-ku, JP (2022)
- Kyoto, JP (2001 - 2023)
Company Filing History:
26 out of 6,008 
24 out of 58,130 
14 out of 15,906 
Years Active: 1993-2025
Areas of Expertise:
Title: **Norikazu Ito: A Pioneer in Nitride Semiconductor Technology**
Introduction
Norikazu Ito is a prominent inventor based in Kyoto, Japan, renowned for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 39 patents, he has established himself as a key player in advancing nitride semiconductor devices.
Latest Patents
Ito’s recent patents focus on the innovative designs of nitride semiconductor devices. One of his notable inventions provides a detailed description of a nitride semiconductor device that includes a first nitride semiconductor layer functioning as an electron transit layer. This layer is complemented by a second nitride semiconductor layer, characterized by a larger bandgap that constitutes an electron supply layer. The design also features a gate portion formed on the second figure, which includes a uniquely structured first semiconductor gate layer that is ridge-shaped and made from a nitride semiconductor containing acceptor type impurities. Another patent demonstrates a method of fabricating nitride semiconductor devices, comprising intricate layers and electrodes which enhance performance and functionality.
Career Highlights
Throughout his career, Norikazu Ito has made substantial strides in the semiconductor industry. He has been associated with prominent companies, including Rohm Co., Ltd. and Mitsubishi Electric Corporation, where he applied his expertise to develop cutting-edge technologies that advance the field of electronics. His work has paved the way for advancements in power electronics and communication systems.
Collaborations
Ito has collaborated with esteemed colleagues, including Minoru Akutsu and Shinya Takado. Together, they have contributed to several innovative projects, focusing on enhancing the efficacy of semiconductor technologies.
Conclusion
Norikazu Ito's numerous patents and contributions to nitride semiconductor technology highlight his vital role as an inventor in the field. His ongoing dedication to innovation continues to influence the electronics industry, showcasing the importance of collaboration and forward-thinking in technological advancements.