Jun Kakishima

Title: Jun Kakishima: Innovator in Mobile Communication Technology

Introduction

Jun Kakishima is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of mobile communication technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of mobile terminal handover processes.

Latest Patents

Kakishima's latest patents include a "System, method and apparatus for controlling mobile terminal handover." This invention discloses a system that enables a mobile terminal to communicate with multiple wireless systems through various access stations. The handover-controlling apparatus executes control of handover for the mobile terminal, which travels among different types of wireless systems. The mobile terminal is equipped with a destination wireless system determining unit that assesses downlink signals to identify the best wireless system for handover based on reception quality. Additionally, he has developed a "Communication control unit and communication control method." This invention involves a communication control unit that receives destination terminal identification information and communication software from a source communication terminal, facilitating software installation and network connection control.

Career Highlights

Jun Kakishima is currently employed at NTT Docomo, Inc., a leading telecommunications company in Japan. His innovative work has positioned him as a key figure in the advancement of mobile communication technologies.

Collaborations

Kakishima has collaborated with notable colleagues, including Shoichi Hirata and Takeshi Ihara, contributing to various projects that enhance mobile communication systems.

Conclusion

Jun Kakishima's contributions to mobile communication technology through his patents and work at NTT Docomo, Inc. highlight his role as an influential inventor in the industry. His innovations continue to shape the future of mobile communications.