Location History:
- Yokohama, JP (1992 - 1998)
- Fujisawa, JP (2001)
- Tokyo, JP (2005 - 2007)
Company Filing History:
Years Active: 1992-2007
Title: Tomohiro Esaki: Innovator in Mobile Technology
Introduction
Tomohiro Esaki is a prominent inventor based in Yokohama, Japan. He has made significant contributions to mobile technology, holding a total of 7 patents. His work focuses on enhancing user experience through innovative designs and functionalities in mobile devices.
Latest Patents
One of Esaki's latest patents involves a mobile terminal designed to display horizontally oblong movies on vertically oblong display portions. This invention allows the movie to be displayed with a 90-degree rotation by the CPU while maintaining the display's orientation. To reduce the CPU load, the mobile terminal implements movie rotation through processing in the display portion. The image memory in the display portion features a square figure, with each side equal to the longer side of the display panel. Picture data is written in the same direction as it is read out, and the driver portion rotates the picture data during transfer to the panel.
Another notable patent is for a portable mobile unit that alerts users of incoming signals through a ringing sound. This unit includes a ringing sound generator capable of producing various patterns. The controller selects one pattern based on pre-set conditions when a signal is received, enhancing usability by allowing users to distinguish incoming calls through changes in the ringing sound.
Career Highlights
Esaki is currently employed at Hitachi, Ltd., where he continues to innovate in the field of mobile technology. His work has significantly impacted the design and functionality of mobile devices, making them more user-friendly and efficient.
Collaborations
Esaki has collaborated with notable coworkers, including Tadashi Kuwabara and Kazuyuki Takizawa. Their combined expertise has contributed to the development of advanced mobile technologies.
Conclusion
Tomohiro Esaki's contributions to mobile technology through his patents demonstrate his commitment to innovation and user experience. His work continues to influence the industry, making mobile devices more functional and accessible for users.