Kohichi Ohno

Title: Kohichi Ohno: Innovator in Data Transmission Technology

Introduction

Kohichi Ohno is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of data transmission technology. His innovative work has led to the development of a unique patent that enhances the efficiency of subscriber line communications.

Latest Patents

Kohichi Ohno holds a patent for a "Polarity Detector for Subscriber Lines." This invention is designed for data transmitting systems and detects the polarity of 2-wire subscriber lines using 2B1Q codes. The patent describes a converter that transforms a quaternary 2B1Q code into binary code, outputting complementary binary data. Additionally, a frame synchronizing signal detector identifies a binary code frame synchronizing signal within the complementary binary data, producing a timing signal. A pattern detector is also included, which detects an all '1's or '0's state of the complementary binary data and the timing signal. The selector circuit then chooses all complementary data with a single polarity based on the pattern detector's findings. This innovation ensures that correct data is received by accurately detecting the polarity of the subscriber line.

Career Highlights

Kohichi Ohno is currently employed at Fujitsu Corporation, where he continues to work on advancements in technology. His role at Fujitsu has allowed him to collaborate with other talented professionals in the field.

Collaborations

One of his notable coworkers is Yukio Furukawa, with whom he has likely shared insights and expertise in their projects.

Conclusion

Kohichi Ohno's contributions to data transmission technology, particularly through his patent for a polarity detector, demonstrate his innovative spirit and commitment to enhancing communication systems. His work at Fujitsu Corporation continues to influence the industry positively.