Company Filing History:
2 out of 52,711 
2 out of 111 
Years Active: 2025
Title: Masakatsu Matsuo: Innovator in Cryptographic Communication Systems
Introduction
Masakatsu Matsuo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of cryptographic communication, holding a total of 2 patents. His work focuses on enhancing the security and efficiency of data transmission through innovative systems.
Latest Patents
Matsuo's latest patents include a "Cryptographic communication path monitoring system and monitoring method." This invention involves a first key sharing module that outputs a common key, while a first cryptographic module encrypts plaintext data and outputs encrypted data. The encrypted data is transmitted through a first transmission system, and a second transmission system transmits the common key. A monitor device is integrated into the first transmission system to receive transmission condition data and reception condition data, performing a matching process to ensure secure communication.
Another notable patent is the "Encryption communication system, encryption communication apparatus, and encryption communication." This system configures a network with multiple nodes, sharing an encryption key between a first node and a second node. The first node generates multiple systems of paths to the second node, distributing and transmitting data to enhance security through the superimposition of first data pieces.
Career Highlights
Matsuo has worked with notable companies such as Toshiba Corporation and Toshiba Digital Solutions Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in cryptographic communication.
Collaborations
Matsuo has collaborated with talented individuals in his field, including Manabu Kobayashi and Koki Ando. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Masakatsu Matsuo is a key figure in the realm of cryptographic communication, with a focus on developing systems that enhance data security. His patents reflect his commitment to innovation and the advancement of technology in this critical area.
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.