Nobuhiko Nishio

Title: **Nobuhiko Nishio: Innovator in Software Usage Measurement Technology**

Introduction

Nobuhiko Nishio is a notable inventor based in Kawasaki, Japan, who has contributed to advancements in software usage measurement technologies. With a focus on ensuring that video data is managed efficiently, Nishio holds two patents that reflect his innovative capabilities and technical expertise. He is currently associated with Fujitsu Corporation, a recognized leader in information technology.

Latest Patents

Nishio's latest patents include two significant innovations centered around software usage measurement apparatuses. The first patent, titled "Software usage measurement apparatus for imposing a proper charge," describes a system where a DES decrypting unit is utilized to decrypt video data frames that are encrypted and compressed according to MPEG standards. The innovative aspect of this system lies in its ability to expand decrypted video frames in a MPEG expansion circuit and to track the completion of this expansion process. The host control CPU counts the completion signals and manages an accounting data memory to impose correct charging when usage levels reach a predetermined threshold.

The second patent, "Apparatus for managing software using quantity," operates similarly in its foundation, employing the same encryption and expansion processes. In this configuration, the host control CPU prohibits decryption when the accounting count value reaches zero, signaling that no further usage has been authorized, thus reinforcing software management and control.

Career Highlights

Nobuhiko Nishio has dedicated his career to the field of software measurement and video data processing. He has effectively combined aspects of encryption technology with software management, showcasing his innovative skills through his patents. His work is indicative of the commitment to elevating software usage through technological advancements.

Collaborations

Throughout his career at Fujitsu Corporation, Nishio has had the opportunity to collaborate with esteemed colleagues, including Tetsu Tanizawa and Kiyokatsu Iijima. These partnerships have likely contributed to the development of groundbreaking technologies, facilitating a dynamic environment for creative innovation.

Conclusion

Nobuhiko Nishio stands out as an inventor whose work has profound implications on software usage measurement technologies. His patents not only demonstrate technical proficiency but also reflect a commitment to enhancing video data processing systems. With his collaborative efforts at Fujitsu Corporation and contributions to the field, Nishio’s legacy as an innovator continues to inspire advancements within the tech industry.