This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1991
Title: Hideaki Shirai: Data Bus Protocol Control Invention
Introduction
Hideaki Shirai is an inventor associated with Kawasaki, PA (US), and Fujitsu Corporation. His recorded patent concerns a protocol control circuit for managing data transmission and acknowledgements in a data bus system.
Latest Patents
Shirai is credited with 1 patent: “Protocol Control Circuit for Data Bus System.” The invention describes a buffer register unit with a transmitting buffer register for data, an acknowledgement buffer register, and a selector connected to both registers. The selector switches between their output signals according to the detected timing for delivering an acknowledgement. This arrangement supports communication between transmitting and receiving units over a shared data bus.
Career Highlights
The available information associates Shirai’s invention with Fujitsu Corporation. His patent focuses on coordinating data transmission and acknowledgement signals through a data bus protocol control circuit.
Collaborations
Syozo Kobatake and Hideo Ohwada are identified as Shirai’s coworkers.
Conclusion
Hideaki Shirai’s recorded patent reflects work on reliable data bus communication, using buffer registers and timed selection to coordinate transmitted data and acknowledgements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile