Company Filing History:
Years Active: 2003-2010
Title: The Innovative Journey of Yoshihiro Shibuya
Introduction
Yoshihiro Shibuya, an accomplished inventor based in Chiba, Japan, has made significant contributions to the field of electronics, holding a total of four patents to his name. His inventive prowess is evident in his latest innovations that enhance efficiency and performance in electronic systems.
Latest Patents
One of Shibuya's notable patents is the "Scan Circuit and Image Sensor Having Scan Circuit." This invention focuses on a scanning circuit equipped with path switches linked to several data flip-flop circuits, allowing for the sequential reading of output signals in sync with a clock. The design enables the selection of path switches to skip readings from flip-flop circuits that are unnecessary, thereby increasing the read rate while maintaining the integrity of essential data.
Another significant patent is his work on an "Electronic Timepiece." This invention aims to enhance the oscillation start characteristic of electronic timepieces while ensuring a low power consumption. In this system, a capacitor is short-circuited to mitigate leakage when starting an oscillation circuit. The oscillation is initiated by a constant voltage circuit, which supplies the necessary drive voltage to begin oscillation. After a designated time, the capacitor is reinserted into the loop, allowing for uninterrupted oscillation by using a lower voltage than the power source.
Career Highlights
Yoshihiro Shibuya has had an impressive career primarily associated with Seiko Instruments Inc. and Seiko Instruments International, where he integrated his inventive skills to advance the company’s technological offerings. His role in these organizations allowed him to push the boundaries of electronic device functionality.
Collaborations
Throughout his career, Shibuya has collaborated with notable colleagues, such as Kenji Ogasawara and Masahiro Yokomichi. These partnerships have fostered an environment of innovation and creativity, leading to advancements that benefit both the industry and consumers.
Conclusion
Yoshihiro Shibuya's contributions to electronic engineering through his patents exemplify the spirit of innovation. His developments, particularly in scanning circuits and electronic timepieces, showcase his commitment to enhancing technological efficiency and performance. As his career continues to unfold, Shibuya's inventiveness is sure to influence the future of electronics and inspire upcoming innovators.