Company Filing History:
Years Active: 1978
Title: The Innovations of Tadahiro Kikuchi
Introduction
Tadahiro Kikuchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of watch technology, holding a total of 3 patents. His work focuses on enhancing the functionality and accuracy of electronic watches.
Latest Patents
One of Kikuchi's latest patents is the "Second adjustment system in an electronic watch." This innovative system employs a quartz oscillator as a time base. The watch comprises a standard oscillating circuit that includes the quartz oscillator, a divider, a driving circuit, and a converter. The divider produces several oscillatory output signals of different frequencies to generate diverse time signals. A time signal selection switch allows the user to select output among these signals. This system corrects any incorrect time during normal watch operation, ensuring accuracy.
Another significant patent is the "Marking display assembly in a watch movement." This design features upper and lower spaced-apart plates that house the major components of the watch movement. Manufacturing indicia, which indicate the manufacturer, date, serial number, and other particulars of the watch movement, are placed on the top face of the lower plate. Corresponding openings in the upper plate allow these indicia to be visible, and magnifying lenses can be added to enhance visibility.
Career Highlights
Kikuchi is associated with Kabushiki Kaisha Daini Seikosha, a company known for its advancements in watch technology. His work has contributed to the company's reputation for innovation and quality in the watch industry.
Collaborations
Kikuchi has collaborated with notable coworkers such as Masataka Ikenishi and Shozo Kushida. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge watch technologies.
Conclusion
Tadahiro Kikuchi's contributions to the field of watch technology through his innovative patents demonstrate his commitment to enhancing the functionality and accuracy of electronic watches. His work continues to influence the industry and inspire future innovations.