Location History:
- Kunitachi, JP (1992)
- Tokyo, JP (1993)
- Kawasaki, JP (1996 - 2001)
- Yokohama, JP (2001 - 2008)
Company Filing History:
Years Active: 1992-2008
Title: Katsuichi Ohara: Innovator in Optical Transmission Technology
Introduction
Katsuichi Ohara is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical transmission technology, holding a total of 11 patents. His work focuses on enhancing the efficiency and functionality of optical transmission equipment.
Latest Patents
One of Katsuichi Ohara's latest patents is an innovative optical transmission equipment that features a switchover control function for optical transmission lines. This invention aims to reduce the required space in a common equipment supervision and control portion. The optical transmission equipment consists of a pair of work interface units and protection interface units, each accommodating an optical transmission line. Additionally, it includes an add-drop multiplexing unit that selects an optical signal output from either of the interface unit pair. Each interface unit is equipped with a switchover controller, and they are interconnected via a communication path to share status information among the controllers. In the event of a failure in the work interface unit, the protection interface unit is prepared to take over, ensuring seamless operation.
Another notable patent involves a device for processing data signals, which includes a storing part that retains an input signal. The data signals extracted from the stored input signal are then output at a desired speed. This device enhances the efficiency of data signal processing by utilizing storage information effectively.
Career Highlights
Katsuichi Ohara is currently employed at Fujitsu Corporation, where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of optical communications, making him a valuable asset to his company and the industry.
Collaborations
Throughout his career, Katsuichi has collaborated with notable colleagues, including Kanta Yamamoto and Toru Kosugi. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Katsuichi Ohara's contributions to optical transmission technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of the complexities of data transmission and processing, positioning him as a leading inventor in his field.