Location History:
- Tokyo, JA (1976)
- Tanashi, JP (1980 - 1986)
- Tokyo, JP (1980 - 1991)
Company Filing History:
Years Active: 1976-1991
Title: Innovations of Katsuhiko Komiyama
Introduction
Katsuhiko Komiyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of horology, particularly in the development of quartz watches. With a total of 8 patents to his name, Komiyama has demonstrated a commitment to innovation and excellence in watch technology.
Latest Patents
One of his latest patents is a module for quartz watches, which indicates time based on clock signals generated by a quartz oscillator. This module features two batteries disposed across a wheel-train, enhancing its functionality. Additionally, a circuit block has an arm extending to a motor coil through a space between the wheel-train bridge, supporting the wheel-train and one of the batteries. Driving signals are supplied to the coil from the circuit pattern on the arm of the circuit block. Another notable invention is an electronic wristwatch that can perform functions beyond timekeeping, such as operating as a radio. This wristwatch comprises a main unit with an electronic watch unit and a radio receiver, along with an auxiliary unit that includes a battery for driving the radio receiver. The auxiliary unit is designed to be detachably coupled to the main unit.
Career Highlights
Katsuhiko Komiyama is currently associated with Citizen Watch Company, Ltd., a leading name in the watch industry. His work has significantly influenced the design and functionality of modern timepieces, making them more versatile and user-friendly.
Collaborations
Throughout his career, Komiyama has collaborated with talented individuals such as Toshio Hiruta and Yoshifumi Mochizuki. These collaborations have fostered a creative environment that has led to groundbreaking innovations in watch technology.
Conclusion
Katsuhiko Komiyama's contributions to the field of horology are noteworthy, with his innovative patents paving the way for advancements in quartz watch technology. His work continues to inspire future generations of inventors and engineers in the industry.