Kazutoshi Kariya

Title: Kazutoshi Kariya: Innovator in Network Technology

Introduction

Kazutoshi Kariya is a prominent inventor based in Tsuchiura, Japan. He has made significant contributions to the field of network technology, holding a total of 8 patents. His work focuses on improving network apparatus and relay systems, showcasing his expertise in the area.

Latest Patents

Kariya's latest patents include a network apparatus that features a traffic amount measuring unit. This unit measures the traffic amount of frames received in each cycle and outputs the measured traffic amount accordingly. Additionally, it incorporates a plurality of frequency counters that correspond to various ranges, retaining frequencies for each range. A frequency counter updating unit determines the range in which the traffic amount falls and updates the corresponding frequency. Another notable patent is for a relay device and relay system. This system retains a combination of a physical port and a VLAN identifier associated with a logical port. Upon receiving a frame at the physical port, a table processing unit acquires the logical port based on the LP table. The system also includes a loop prevention unit that prohibits frame relay between multiple logical ports set for the physical port.

Career Highlights

Throughout his career, Kariya has worked with notable companies such as Hitachi Metals, Ltd. and Apresia Systems, Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in network technology.

Collaborations

Kariya has collaborated with several professionals in his field, including Kenji Aoshima and Shingo Sugawara. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Kazutoshi Kariya's contributions to network technology through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to impact the industry positively.