Location History:
- Kanagawa, JP (1994)
- Kanagawa-ken, JP (1997)
Company Filing History:
2 out of 42,485 
1 out of 228 
1 out of 2 Years Active: 1994-1997
Title: Innovations by Kazuhiro Ushijima: A Spotlight on His Patents and Career
Introduction
Kazuhiro Ushijima, an innovative inventor from Kanagawa, Japan, has made significant contributions to the field of network management systems and control systems for LAN configurations. With a total of two patents to his name, Ushijima's work exemplifies advancements in technology that enhance communication and reliability in network systems.
Latest Patents
Ushijima's latest patents include:
1. **Network Station and Network Management System**: This patent describes a network management system composed of network stations, each equipped with a power source and a power switch. The system enables effective monitoring and communication between network stations and a management station. When a network station is turned off, it can still communicate with the management station to indicate its power-off state, allowing for accurate diagnostics of communication failures.
2. **Control System for Configuring Ring LAN with Improved Reconfiguration**: This patent focuses on a ring LAN system featuring a configuration control unit connected to a dual ring transmission line. The control unit detects transmission faults and disconnects the affected area while maintaining functionality. This innovative mechanism intelligently manages reconfiguration operations to ensure network stability, even in the event of temporary faults.
Career Highlights
Kazuhiro Ushijima has an impressive professional background, having worked with prominent companies such as Hitachi Ltd. and Hitachi Software Engineering Company, Ltd. Throughout his career, he has been dedicated to advancing network technology, and his patents reflect his commitment to enhancing communication systems.
Collaborations
During his career, Ushijima collaborated with notable individuals in the field, including Hisashi Matsumura and Fumiaki Matsuura. These collaborations have undoubtedly contributed to the innovative solutions that Ushijima has developed.
Conclusion
Kazuhiro Ushijima's contributions to network management and control systems demonstrate the impact of innovative thinking in technology. His patents underscore the importance of reliable communication in network systems, paving the way for further advancements in this essential field. As technology continues to evolve, Ushijima’s work remains a valuable asset to the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.