This inventor holds 13 USPTO granted patents and 4 published patent applications and 5 EPO patents, primarily in PTC Thermistors. Top assignees: Tdk Corporation, Japan Aviation Electronics Industry, Limited, Oki Electric Industry Co., Ltd.. Active years: 1992-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chuo-ku, JP (2011)
- Tokyo, JP (1992 - 2018)
Company Filing History:
8 out of 8,293 
2 out of 2,269 
2 out of 4,980 Years Active: 1992-2018
Areas of Expertise:
Title: Kazuhiko Itoh: Innovator in Semiconductor Technology
Introduction
Kazuhiko Itoh is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work focuses on advanced materials and compositions that enhance the performance of electronic components.
Latest Patents
Among his latest innovations are a semiconductor ceramic composition and a PTC thermistor. The semiconductor ceramic composition includes a compound represented by the general formula (1) as a main component, which is designed to improve the efficiency and functionality of semiconductor devices. The PTC thermistor ceramic composition is notable for being barium titanate-based and does not use lead, with a Curie temperature exceeding 120°C. This innovation allows for better performance in various applications, as the thermistor can turn semiconductive even when sintered in air.
Career Highlights
Kazuhiko Itoh has worked with notable companies such as TDK Corporation and Japan Aviation Electronics Industry, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Throughout his career, Itoh has collaborated with esteemed colleagues, including Yoshikazu Shimura and Takashi Kajino. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Kazuhiko Itoh's contributions to semiconductor technology through his innovative patents highlight his role as a leading inventor in the field. His work continues to influence the development of advanced electronic components, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile