Norishige Ichihashi

Title: Norishige Ichihashi: Innovator in Data Extraction Technologies

Introduction

Norishige Ichihashi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of data extraction, holding 2 patents that showcase his innovative approach to technology. His work primarily focuses on methods and devices that enhance data processing efficiency.

Latest Patents

Ichihashi's latest patents include a data extraction method and a data extraction device. The data extraction method involves obtaining a log that contains mixed control messages for multiple calls. A processor executes several extraction processes in parallel, each designed to extract a control message for a different call from the log. This method includes a first process that determines whether a candidate message is a paging message and stores order information for the call. The second process assesses whether the paging message is indeed the control message based on the previously stored order information.

Another notable patent is the telephone-line-connection method. This method determines whether a call-connection condition set to a call-connection device is in a first or second call-connection state. If the first state is set, a call is connected from an originating terminal to a destination terminal. If the second state is set, the call is connected, and conversation-termination processing occurs without waiting for a disconnection request from either terminal.

Career Highlights

Ichihashi is currently employed at Fujitsu Corporation, where he continues to develop innovative technologies. His work at Fujitsu has allowed him to explore various aspects of data extraction and communication technologies, contributing to the company's reputation for excellence in the tech industry.

Collaborations

Ichihashi has collaborated with notable colleagues, including Hisaaki Nakajima and Tomohisa Satou. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Norishige Ichihashi is a distinguished inventor whose work in data extraction technologies has made a significant impact in the field. His innovative patents and contributions at Fujitsu Corporation highlight his dedication to advancing technology.