Location History:
- Kawasaki, JP (1979 - 1985)
- Mizusawa, JP (1985 - 1986)
Company Filing History:
Years Active: 1979-1986
Title: Innovations of Katsuhiko Kabashima
Introduction
Katsuhiko Kabashima is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 12 patents. His work has been instrumental in advancing the capabilities of semiconductor devices.
Latest Patents
One of his latest patents is a semiconductor device designed for pulling down output terminal voltage. This innovative device includes a buffer, a first transistor for pulling up the output terminal voltage, a second transistor for pulling down the output terminal voltage, and a charge-pumping circuit. The charge-pumping circuit maintains the output terminal voltage at a level higher than the power source voltage when the output terminal voltage is at a high level. Additionally, the semiconductor device features a circuit that pulls down the output terminal voltage during the period from when power is supplied to when an input signal is supplied to the buffer. Another notable patent is a dynamic semiconductor memory device that includes a refresh-address generator. This device has an initial resetting circuit that resets the output signals of a refresh-address counter when the power supply is turned on, eliminating the need for counter checking procedures prior to examining the refresh-address generator.
Career Highlights
Katsuhiko Kabashima is currently employed at Fujitsu Corporation, where he continues to innovate and develop new technologies. His work at Fujitsu has allowed him to collaborate with other talented engineers and researchers in the field.
Collaborations
Some of his notable coworkers include Yoshihiro Takemae and Shigeki Nozaki, who have also contributed to advancements in semiconductor technology.
Conclusion
Katsuhiko Kabashima's contributions to semiconductor technology through his patents and work at Fujitsu Corporation highlight his importance as an inventor in the field. His innovative designs continue to influence the development of modern electronic devices.
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.