Location History:
- Tokyo, JP (1986 - 1988)
- Shibuya, JP (2021)
Company Filing History:
2 out of 4,979 
2 out of 52,722 
2 out of 279 
Years Active: 1986-2025
Title: Masakazu Kato: Innovator in Authentication Technology
Introduction
Masakazu Kato is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of authentication technology, holding a total of 4 patents. His innovative work focuses on enhancing security through advanced biometric systems.
Latest Patents
One of Kato's latest patents is an authentication device designed to authenticate users through biological information. This device includes a biological sensor, a storage unit, a communication interface, a detection mechanism, and a processor. The biological sensor acquires biological information, while the detection mechanism monitors attachment and detachment. Upon successful authentication, the processor stores the authentication information and can deactivate the device. Additionally, when the device receives a magnetic field from an external source, it activates using power from the communication interface and transmits an authentication signal upon receiving a command. If the device is removed, the processor deletes the stored authentication information.
Another notable patent is an IC card system and information registering method. This system comprises an IC card management server and an IC card. The management server verifies user validity based on card identification and user information. If verified, it requests the generation of a registration application for biometric authentication information. The IC card stores both the card identification information and the secret key, and upon successful authentication, it saves the biometric authentication information.
Career Highlights
Masakazu Kato has worked with notable companies such as Oki Electric Industry Co., Ltd. and Kabushiki Kaisha Toshiba. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Kato has collaborated with esteemed colleagues, including Yoichi Nishioka and Katsuaki Kaife. Their joint efforts have further advanced the field of authentication technology.
Conclusion
Masakazu Kato's contributions to authentication technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of secure user authentication systems.
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.