This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Fujitsu Corporation. Active years: 2007-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sapporo, JP (2007)
- Kawasaki, JP (2013)
Company Filing History:
Years Active: 2007-2013
Title: Mikimasa Yamagishi: Innovator in SIM Card Technology
Introduction
Mikimasa Yamagishi is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of information processing, particularly in technologies related to SIM cards. With a total of 2 patents, Yamagishi's work has had a meaningful impact on mobile communication.
Latest Patents
Yamagishi's latest patents include a SIM-card suspend control apparatus and a SIM-card suspend control method. The suspend control apparatus is designed for electronic devices that utilize a SIM card. It features a control unit that can switch the SIM card's state between suspended and resumed. This control unit assesses the state of SIM card access during data communication to determine whether to prioritize access or switch to a suspended state.
Another significant patent is the information processing apparatus, which involves a mobile terminal that can communicate with a recording medium containing user-specific information. This mobile terminal includes a locking instruction determination section that identifies whether the information received is a locking instruction. It also has a coincidence determination section to check if the terminal-specific information matches that recorded on the mobile terminal, along with a locking section that disables certain functions of the mobile terminal.
Career Highlights
Mikimasa Yamagishi is currently employed at Fujitsu Corporation, where he continues to innovate in the field of mobile technology. His work has been instrumental in enhancing the functionality and security of mobile devices.
Collaborations
Yamagishi has collaborated with notable coworkers such as Akira Yokomichi and Yoshihiro Ando. Their combined expertise has contributed to the development of advanced technologies in the industry.
Conclusion
Mikimasa Yamagishi is a prominent figure in the realm of SIM card technology, with a focus on enhancing mobile communication through innovative solutions. His patents reflect a commitment to improving user experience and device security.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile