Location History:
- Machida, JP (1991)
- Yokohama, JP (1989 - 2010)
Company Filing History:
3 out of 42,488 
1 out of 13 
1 out of 1 Years Active: 1989-2010
Title: **Hidenobu Taniguchi: Innovator in Authentication Technologies**
Introduction
Hidenobu Taniguchi is an accomplished inventor hailing from Yokohama, Japan, with a remarkable portfolio of four patents to his name. His innovative contributions primarily focus on authentication technologies, which play a crucial role in enhancing security in various computing and communication scenarios.
Latest Patents
Taniguchi's most recent patents include an "Authentication Information Management Method for Device Embedded with Microprocessor Unit." This invention revolutionizes the function of smart cards by allowing users to leverage the data and functionalities of application programs with a single authentication operation. The method enables the smart card to communicate authentication information effectively while maintaining compatibility with systems not equipped with his invention.
Additionally, he has developed a "Cryptographic Communication Method," which includes an encryption algorithm shared control method and an encryption algorithm conversion method. This innovative approach allows the seamless operation of different encryption algorithms across various personal computers used by different groups, thereby facilitating secure communication and data exchange.
Career Highlights
Throughout his career, Taniguchi has made significant strides in the field of technology, particularly while working with leading companies, including Hitachi, Ltd. His experience has not only nourished his technical expertise but also fostered a culture of innovation that has led to groundbreaking inventions.
Collaborations
In his journey as an inventor, Hidenobu Taniguchi has collaborated with esteemed professionals such as Tatsuo Kawatobi and Satoshi Miyazaki. Their collective efforts have paved the way for advancements in the field of authentication and cryptography, demonstrating the power of teamwork in the innovation process.
Conclusion
Hidenobu Taniguchi's contributions to authentication technologies have had a lasting impact on the industry. His innovative patents and collaborative efforts with esteemed colleagues emphasize the importance of continuous research and development in creating safer, more efficient technologies. Through his work, Taniguchi exemplifies the spirit of innovation that drives progress in today's digital age.