Location History:
- Shizuoka, JP (1999 - 2002)
- Tokyo, JP (1997 - 2008)
Company Filing History:
9 out of 35,734 
1 out of 832,880 Years Active: 1997-2008
Title: Innovations by Yukio Miyashita
Introduction
Yukio Miyashita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of portable communication equipment, holding a total of 10 patents. His work focuses on enhancing individual authentication methods and improving user experience through innovative unlocking techniques.
Latest Patents
Miyashita's latest patents include an individual authentication method for portable communication equipment. This method utilizes a fingerprint sensor and an operating portion for inputting a personal identification number. The controller authenticates the user based on fingerprint information and/or the personal identification number, adjusting the authentication method according to the importance level of the function being accessed. For lower importance levels, fingerprint authentication is used, while higher importance levels require both fingerprint and personal identification number authentication.
Another notable patent is a method of unlocking functions on a portable apparatus using a simplified PIN code. This method involves judging whether a predetermined first code or a second code is entered, with the first code being shorter in character length. If either code is entered, the function of the portable apparatus is unlocked, providing a more user-friendly experience.
Career Highlights
Miyashita has worked with notable companies, including NEC Corporation. His experience in the industry has allowed him to develop innovative solutions that address the needs of modern communication technology.
Collaborations
Throughout his career, Yukio Miyashita has collaborated with talented individuals such as Fukiko Maeda and Hidetoshi Yazaki. These collaborations have contributed to the advancement of his inventions and the successful implementation of his patented technologies.
Conclusion
Yukio Miyashita's contributions to the field of portable communication equipment demonstrate his innovative spirit and dedication to improving user authentication methods. His patents reflect a commitment to enhancing security and user experience in technology.