Company Filing History:
Years Active: 2013-2019
Title: The Innovations of Tomohisa Nara
Introduction
Tomohisa Nara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly through his innovative patents. With a total of 2 patents, Nara continues to push the boundaries of engineering and design.
Latest Patents
One of Nara's latest inventions is a key drive device. This electrical key lock device features a second gear that rotates by driving power received from a motor. It also includes a first gear that transfers this driving power to an external rotational element. A third gear is arranged between the second and first gears, enabling the switching between closing and opening of the transfer path of the driving power. This innovative design enhances the functionality and efficiency of key drive devices.
Another significant patent is a mount adapter and imaging device. This mount adapter consists of a camera cone that adjusts the flange focal length between an imaging device and an interchangeable lens. It includes a focus detection unit that performs focus detection from a phase difference. Additionally, an optical device separates the incident light from the interchangeable lens into two paths: one for the imaging element and another for the focus detection unit. A correction information storage unit is also included, which stores correction information for adjusting errors related to the flange focal length.
Career Highlights
Tomohisa Nara is currently employed at Sony Corporation, a leading company in the technology sector. His work at Sony has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for cutting-edge technology.
Collaborations
Nara has collaborated with several talented individuals in his field, including Akichika Tanaka and Nobuharu Murashima. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Tomohisa Nara is a distinguished inventor whose work continues to impact the technology landscape. His innovative patents reflect his dedication to engineering excellence and creativity. Through his contributions, he exemplifies the spirit of innovation that drives progress in the industry.