Company Filing History:
Years Active: 2014-2019
Title: Tsuyoshi Komiyama: Innovator in Payment Security Technology
Introduction
Tsuyoshi Komiyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of payment security technology, holding 2 patents that showcase his innovative approach to enhancing security in electronic transactions.
Latest Patents
One of his latest patents is a handy terminal and payment method designed to improve security during transactions. This invention features a handy terminal where the inputting of an application program and a PIN is executed using a common keyboard and display device. This design ensures that security is maintained through a simple system. The card reader control program in the keyboard unit memory detects the insertion state of a credit card and communicates a detected key code to a payment program on the main board. The main CPU calculates a program hash value for the payment program and encrypts these hash values using a secret key, ensuring that they are not susceptible to theft.
Another significant patent by Komiyama is an enable/disable method for an additional-function unit in an information processing device. This invention aims to disable the functionality of an additional-function unit if an unauthorized program is detected. The method involves calculating directional function values based on data from a recording medium and comparing them to ensure the integrity of the additional-function unit.
Career Highlights
Throughout his career, Tsuyoshi Komiyama has worked with prominent companies, including NEC Infrontia Corporation and NEC Platforms, Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for payment security.
Collaborations
Due to space constraints, the details of his collaborations will not be included.
Conclusion
Tsuyoshi Komiyama's work in payment security technology exemplifies his commitment to innovation and enhancing the safety of electronic transactions. His patents reflect a deep understanding of the challenges in this field and offer practical solutions to address them.