Location History:
- Nerima-ku, JP (2011)
- Tokyo, JP (2012 - 2016)
Company Filing History:
2 out of 450 
2 out of 2,002 
Years Active: 2011-2016
Title: Takuji Ike: Innovator in Timekeeping Technology
Introduction
Takuji Ike is a notable inventor based in Tokyo, Japan, recognized for his contributions to timekeeping technology. With a total of 3 patents, he has made significant advancements in the design and functionality of electronic timepieces.
Latest Patents
One of his latest inventions is a radio-controlled timepiece. This innovative device includes an oscillator circuit that can vary its oscillation condition through an adjustment circuit. It features a frequency divider circuit that generates a time measurement reference timing signal and a local oscillator circuit that outputs a local oscillation frequency. The control circuit optimizes the oscillation frequency during reception operations, ensuring accurate timekeeping.
Another significant patent is for an electronic timepiece that incorporates a limiting circuit controlled by a rotation detecting circuit. This design prevents incorrect time display due to impact by executing impact detection when rotation is detected. It also avoids errant hand operation in magnetic fields by controlling the output of a locking pulse. This technology enhances the reliability and accuracy of electronic timepieces.
Career Highlights
Takuji Ike has worked with prominent companies in the watch industry, including Citizen Holdings Company, Ltd. and Citizen Watch Company, Ltd. His experience in these organizations has contributed to his expertise in timekeeping technology and innovation.
Collaborations
Throughout his career, Takuji has collaborated with talented individuals such as Takayuki Uchida and Teruhiko Fujii. These partnerships have fostered a creative environment that has led to the development of groundbreaking timekeeping solutions.
Conclusion
Takuji Ike's innovative work in the field of timekeeping technology has resulted in several patents that enhance the functionality and reliability of electronic timepieces. His contributions continue to influence the industry and pave the way for future advancements.