Location History:
- Yokohama, JP (2000)
- Kawasaki, JP (2011)
Company Filing History:
Years Active: 2000-2011
Title: Hitoshi Chida: Innovator in Power Supply Noise Analysis and Application Program Grouping
Introduction
Hitoshi Chida is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the fields of power supply noise analysis and application program grouping. With a total of 2 patents, Chida's work has been instrumental in simplifying complex processes in electronic design and software application management.
Latest Patents
Chida's latest patents include a "Power supply noise analysis model generating method and power supply noise analysis model generating apparatus." This invention aims to simplify the power supply noise analysis model of a circuit board. The method involves obtaining CAD data from a CAD apparatus and extracting overlapping power supply islands from different layers of the circuit board. By arranging nodes in the extracted power supply pair and projecting them onto the corresponding power supply islands, Chida's model calculates impedance (L, R, C) between nodes. This leads to the creation of a comprehensive power supply noise analysis model based on the impedance and capacitance between layers.
Another significant patent is the "Application program grouping method and apparatus." This invention specifies a group in a multi-window system, allowing multiple application programs to execute in parallel. The method includes steps to specify at least two application programs for grouping and automatically generates a cohesive group from the specified applications.
Career Highlights
Hitoshi Chida is currently employed at Fujitsu Corporation, where he continues to innovate and contribute to advancements in technology. His work has garnered attention for its practical applications in both hardware and software domains.
Collaborations
Chida has collaborated with notable coworkers such as Yoshitomo Kumagai and Yoshiyuki Iwakura. Their combined expertise has further enhanced the impact of their innovations in the industry.
Conclusion
Hitoshi Chida's contributions to power supply noise analysis and application program grouping demonstrate his commitment to advancing technology. His patents reflect a deep understanding of complex systems and a drive to simplify them for practical use.