Company Filing History:
Years Active: 2000-2002
Title: The Innovative Mind of Hiroshi Ishiwata
Introduction: Hiroshi Ishiwata, an esteemed inventor based in Kawasaki, Japan, has made significant contributions to the field of communication technologies. With a focus on ATM switching systems, he holds two patents that showcase his ingenuity and commitment to innovation. His work has been instrumental in shaping the future of effective communication networks.
Latest Patents: Hiroshi Ishiwata's latest patents reflect his expertise in communication controlling apparatus and ATM switching systems. The first patent describes a communication controlling apparatus, featuring a sophisticated switching system in an ATM environment. This system is constructed of individual units connected to either a transmitting or receiving terminal to facilitate efficient bandwidth authorization, incorporating multiple intra-system relay devices with transmission allowed rate calculating units. The design cleverly separates the transfer of management cells between the terminals and the individual units, ensuring optimized communication.
His second patent focuses on an ATM switching system that effectively concentrates cell streams from various line interfaces through a concentrator. This cell stream enters an ATM switch unit, where it is deconcentrated by a deconcentrator, sending the cells to their respective lines. Each line interface efficiently converts the VPI/VCI in the cell header into a smaller internal cell address, allowing for seamless data management and cell switching without reliance on the original VPI/VCI. The system ensures that communication remains swift and organized.
Career Highlights: Hiroshi Ishiwata currently works at Fujitsu Corporation, a leading player in the technology sector known for its innovative solutions. His role emphasizes developing advanced communication systems, directly impacting the evolution of digital communication. His expertise has positioned him among influential figures in this rapidly evolving field.
Collaborations: Throughout his career, Ishiwata has collaborated with talented professionals such as Kenichi Okabe and Junichi Kawaguchi. These collaborations demonstrate his ability to work effectively within teams, striving for innovation and excellence in their projects. Together, they have pushed the boundaries of what is possible in communication technology.
Conclusion: Hiroshi Ishiwata is a testament to the power of innovation in advancing communication technologies. With his valuable patents and collaborative efforts at Fujitsu Corporation, he continues to contribute significantly to the industry. His work will undoubtedly influence the future of how we communicate and interact, establishing a legacy of technological advancement.