Toshitaka Nagahama

Title: The Innovations of Toshitaka Nagahama

Introduction

Toshitaka Nagahama is a notable inventor based in Shiojiri, Japan. He has made significant contributions to the field of electronic timepieces, holding a total of 3 patents. His work focuses on enhancing the functionality and design of timekeeping devices.

Latest Patents

One of his latest patents is for an electronic timepiece with an internal antenna. This innovative design features an annular antenna and a time display unit. The antenna includes an annular dielectric and a conductive driven element that is ring-shaped with a notch, which is fed with a specific potential. Additionally, there is a conductive parasitic element that is also ring-shaped and positioned with a gap to the driven element. The feed position for the specific potential is strategically placed between approximately 8:00 and 10:00 relative to the center of the electronic timepiece. Another patent by Nagahama also pertains to an electronic timepiece with an internal antenna, which includes a case, a time display unit, and a conductive ground plane. The dielectric body and ground plane are arranged coaxially, ensuring efficient operation.

Career Highlights

Toshitaka Nagahama is associated with Seiko Epson Corporation, a leading company in the electronics industry. His work has contributed to the advancement of electronic timepieces, showcasing his expertise in innovative design and technology.

Collaborations

Nagahama has collaborated with Toshiaki Yanagisawa, further enhancing the development of their projects and innovations.

Conclusion

Toshitaka Nagahama's contributions to electronic timepieces reflect his dedication to innovation and design. His patents demonstrate a commitment to improving technology in the field of timekeeping.