Kouichi Iida

Title: Innovations of Kouichi Iida

Introduction

Kouichi Iida is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of communication technology, holding a total of 2 patents. His work focuses on enhancing communication systems and data storage methods.

Latest Patents

One of his latest patents is an intercom system and communication method. This innovative intercom system enables high-quality image display and communication at a low cost. The system connects a front door slave unit, equipped with a camera, to a master unit via a two-wire cable. Communication between these units is achieved through the transmission and reception of image signals. The front door slave unit packetizes control, image, and sound signals, generating an uplink signal for transmission to the master unit. Conversely, the master unit packetizes its control and sound signals, creating a downlink signal sent back to the front door slave unit. This system operates using time division duplexing over the two-wire cable.

Another significant patent by Iida is a facsimile apparatus that incorporates a magnetic tape recording apparatus for data storage. This device features a buffer memory that facilitates data transfer to and from the recording apparatus. Data is temporarily held in the buffer memory as blocks within a set of records. A synchronizing signal is inserted at the beginning of each recorded block, allowing for accurate playback. During playback, a buffer memory address generating circuit resets to the initial address of the current or succeeding record upon detecting a synchronizing signal. This design limits playback errors to the specific data block where they occur, preventing propagation to subsequent blocks.

Career Highlights

Kouichi Iida has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has contributed to his expertise in communication technologies and data management systems.

Collaborations

Iida has collaborated with notable individuals in his field, including Tetsuya Ashizuka and Tetsuya Ashizauka. These collaborations have likely enriched his work and led to further innovations.

Conclusion

Kouichi Iida's contributions to communication technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the development of efficient communication systems and data storage solutions.