Location History:
- Fuchu, JP (1988)
- Ohme, JP (1989)
- Tokyo, JP (1992)
- Hamura, JP (2007 - 2013)
Company Filing History:
Years Active: 1988-2013
Title: Masatoshi Kawashima: Innovator in Semiconductor Technology
Introduction
Masatoshi Kawashima is a prominent inventor based in Hamura, 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 reliability of integrated circuits.
Latest Patents
Kawashima's latest patents include a semiconductor device designed to facilitate the analysis of failures in integrated circuits that adopt a polyphase clock. This innovative device features an error detecting unit that identifies operational issues within the integrated circuit. Additionally, it includes a clock state holding unit that retains phase information over a predetermined term of a two- or more-phase clock. When an error is detected, the output unit provides the relevant phase information.
Another notable patent is for a semiconductor integrated circuit device and its design method. This device incorporates a test clock generating circuit that enables high-performance testing operations. The design method allows for the precise setting of timing margins, ensuring optimal functionality. The test clock generating circuit is strategically placed between a pulse generating circuit and a logic circuit, allowing for controlled testing of logic circuit functions.
Career Highlights
Masatoshi Kawashima is currently employed at Hitachi, Ltd., where he continues to innovate in semiconductor technology. His work has significantly impacted the efficiency and reliability of integrated circuits, making him a valuable asset to the company.
Collaborations
Kawashima has collaborated with notable colleagues, including Makoto Takechi and Hiroshi Odani. Their combined expertise has contributed to advancements in semiconductor design and functionality.
Conclusion
Masatoshi Kawashima's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative designs continue to shape the future of integrated circuits.
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.