Yoshio Umeda

Title: Innovations by Yoshio Umeda

Introduction

Yoshio Umeda is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of communication technology, holding a total of 2 patents. His work focuses on enhancing the functionality and security of communication devices.

Latest Patents

One of Umeda's latest patents is a communication terminal device. This device includes a communication unit, a memory unit that stores telephone directory data, a display unit, and a control unit. The control unit is designed to prohibit the display of predetermined telephone numbers based on specific display control information. This innovation not only enhances the security of communication but also provides a user-friendly telephone directory.

Another significant patent is for an image display device and method for displaying thumbnails based on three-dimensional image data. This invention involves a retention memory that retains 2D image data in association with corresponding thumbnail image data. The 2D data is converted into 3D image data for stereoscopic vision. The device creates thumbnail images by reducing the left-eye and right-eye image data, allowing for easy recognition of retained images at a glance.

Career Highlights

Yoshio Umeda is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the field of communication technology. His work has contributed to the advancement of devices that enhance user experience and security.

Collaborations

Umeda has collaborated with notable coworkers such as Hiroyasu Hamamura and Tamaki Nakamura. Their combined expertise has led to the development of innovative technologies that push the boundaries of communication devices.

Conclusion

Yoshio Umeda's contributions to communication technology through his patents demonstrate his commitment to innovation and user security. His work continues to influence the industry and improve the functionality of communication devices.