Location History:
- Hadano, JP (1998 - 1999)
- Yokohama, JP (1998 - 1999)
- Chigasaki, JP (1999)
- Kanagawa-ken, JP (2003)
- Zama, JP (2010)
- Tokyo, JP (2017)
Company Filing History:
Years Active: 1998-2017
Title: Innovations of Toshimitsu Hayashi
Introduction
Toshimitsu Hayashi is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of technology, particularly in communication systems and information processing. With a total of 8 patents to his name, Hayashi's work has had a considerable impact on modern communication technologies.
Latest Patents
Hayashi's latest patents include a communication system, management server, server, concentrator, and an encryption setting method. This innovative method allows a server and a concentrator to acquire the changed IP address of the concentrator during each communication, ensuring that encryption settings are updated accordingly. Another significant patent involves a telephone with an authentication function. This invention features an information processing terminal that includes a calculation processing unit and a telephone communication processing unit. It enables secure communication by producing a signature using a secret key, which is then attached to the information sent to the calling destination.
Career Highlights
Toshimitsu Hayashi is currently employed at Hitachi, Ltd., where he continues to develop cutting-edge technologies. His work has been instrumental in advancing communication systems and enhancing security measures in telecommunications.
Collaborations
Hayashi has collaborated with notable coworkers, including Takeshi Ishizaki and Masami Kameda. Their combined expertise has contributed to the successful development of innovative technologies.
Conclusion
Toshimitsu Hayashi's contributions to the field of technology through his patents and collaborative efforts highlight his role as a leading inventor in communication systems. His work continues to influence advancements in secure communication technologies.
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.