This inventor holds 10 USPTO granted patents. Top assignees: Fujitsu Corporation, Fujitsu Semiconductor Limited. Active years: 1982-2011.
Location History:
- Tokyo, JP (1982)
- Kanagawa, JP (2004)
- Kawasaki, JP (1998 - 2005)
- Kasugai, JP (2005 - 2011)
Company Filing History:
Years Active: 1982-2011
Title: The Innovations of Osamu Kudo
Introduction
Osamu Kudo is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of electronics, particularly in the development of digital-to-analog converters and display driver integrated circuits. With a total of 10 patents to his name, Kudo's work has had a lasting impact on the industry.
Latest Patents
One of Kudo's latest patents is a D/A converter designed to receive multiple divisional voltages and convert a digital signal into an analog voltage. This innovative D/A converter features a selection circuit that allows for the selection of one of the divisional voltages. The selection circuit includes several first switch circuits that are activated based on the digital signal, each equipped with a logic switch function and an ON resistance when activated. Additionally, at least one of the first switch circuits further divides the selected divisional voltage. Another significant patent is for a driver IC for displays, which incorporates a first D/A converter and a second D/A converter, each with their respective selection circuits. This driver IC is capable of supplying positive and negative pixel voltages alternately during horizontal scan periods.
Career Highlights
Throughout his career, Osamu Kudo has worked with prominent companies such as Fujitsu Corporation and Fujitsu Semiconductor Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics sector.
Collaborations
Kudo has collaborated with notable colleagues, including Shinya Udo and Masao Kumagai. Their combined expertise has fostered innovation and advancement in their respective fields.
Conclusion
Osamu Kudo's contributions to the field of electronics through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of advanced technologies in the industry.