Location History:
- Hitachi, JP (2002 - 2007)
- Chiyoda-ku, JP (2007)
Company Filing History:
Years Active: 2002-2007
Title: Innovations of Takeshi Takehara
Introduction
Takeshi Takehara is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of control systems, holding a total of three patents. His work focuses on enhancing the reliability and efficiency of control apparatuses.
Latest Patents
One of his latest patents is the "Fail-safe controller." This innovative controller receives input regarding the status of an apparatus, executes predetermined arithmetic and logical operations, and outputs a control signal. It is equipped with multiple processors for executing these operations, as well as several data storage elements for storing the results. Additionally, it features a comparator for comparing the results and a comparison record storage element for keeping a record of the comparison results.
Another significant patent is the "Synchronization system and synchronization method of multisystem control apparatus." This system is designed for a synchronous-multisystem control apparatus that operates multiple systems in sync at a fixed control period. In the event of simultaneous failures in some systems, the apparatus can switch to a single-system mode. Each control circuit is tailored for one of the systems, ensuring robust performance.
Career Highlights
Takeshi Takehara has built a distinguished career at Hitachi, Ltd., where he has been instrumental in developing advanced control technologies. His innovative approaches have contributed to the company's reputation as a leader in engineering and technology.
Collaborations
Throughout his career, he has collaborated with talented coworkers, including Kotaro Shimamura and Yuichiro Morita. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Takeshi Takehara's contributions to control systems through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry and inspire future advancements in technology.