This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Matsushita Electronics Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 1995-2004.
Location History:
- Osaka, JP (2000 - 2002)
- Ibaraki, JP (1995 - 2004)
Company Filing History:
3 out of 655 
2 out of 27,375 
Years Active: 1995-2004
Title: The Innovations of Toshihide Nobusada
Introduction
Toshihide Nobusada is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.
Latest Patents
One of his latest patents is a high-frequency semiconductor device that includes a semiconductor chip. This device features a silicon substrate with a resistivity raised by diffusing gold and other materials. The design incorporates both active and passive elements, with all active elements placed within the semiconductor chip. This innovative approach prevents the heating of the silicon substrate during the formation of active elements, thereby avoiding the diffusion of materials from the substrate into the semiconductor device. Another notable patent is a method for forming a thin film. This method involves a series of idling discharges under varying levels of discharge power, which stabilizes the pressure of sputtering gas and intermediate products during the process. This technique allows for the formation of ITO thin films on substrates through repeated cycles.
Career Highlights
Throughout his career, Toshihide Nobusada has worked with notable companies, including Matsushita Electronics Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Toshihide has collaborated with several talented individuals in his field, including Keijirou Itakura and Yasuyuki Toyoda. These collaborations have further enriched his work and led to advancements in semiconductor technology.
Conclusion
Toshihide Nobusada's contributions to the field of semiconductor technology are noteworthy. His innovative patents and collaborations reflect his commitment to advancing the industry. His work continues to influence the development of efficient semiconductor devices.