Company Filing History:
Years Active: 1978-1981
Title: Takashi Yamada: Innovator in Electronic Timekeeping
Introduction
Takashi Yamada is a prominent inventor based in Sayama, Japan. He has made significant contributions to the field of electronic devices, particularly in timekeeping technology. With a total of 18 patents to his name, Yamada has established himself as a key figure in innovation.
Latest Patents
Among his latest inventions is an electronic timepiece that features a first display unit indicating the present time through digital values. Additionally, it includes a second display unit of the hand type, which shows the time set by functions such as an alarm. Another notable patent is for a portable electronic device equipped with calculation and timekeeping functions. This device includes a keyboard for calculation and time setting, along with mechanisms for producing scanning signals when keys are actuated. The design minimizes power consumption and suppresses switch bounce effects, showcasing Yamada's commitment to efficiency.
Career Highlights
Yamada is currently employed at Citizen Watch Company, Ltd., where he continues to innovate in the realm of electronic timepieces. His work has significantly impacted the industry, leading to advancements in both functionality and user experience.
Collaborations
Throughout his career, Yamada has collaborated with notable colleagues, including Fukuo Sekiya and Heihachiro Ebihara. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Takashi Yamada's contributions to electronic timekeeping and portable devices highlight his role as a leading inventor in the field. His innovative spirit and dedication to efficiency continue to inspire advancements in technology.