Kouichi Chikaishi

Title: Kouichi Chikaishi: Innovator in Digital Broadcasting Technology

Introduction

Kouichi Chikaishi is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of digital broadcasting technology. With a total of 3 patents to his name, Chikaishi has demonstrated his expertise and innovative spirit in developing advanced technological solutions.

Latest Patents

One of Chikaishi's latest patents is a digital broadcasting receiving apparatus. This apparatus features a fixed unit and a portable unit that can be removably attached to the fixed unit. The fixed unit includes a tuner portion, a first memory, an audio decoder portion, an audio amplification/control portion, and a first radio IF. The tuner portion is designed to receive digital broadcasting that includes encoded information. The first memory stores this information, while the audio decoder portion decodes the audio information included in the broadcast. The audio amplification/control portion outputs the audio information to a speaker, and the first radio IF transmits information to the portable unit. The portable unit is equipped with a second radio IF, a second memory, a second CPU, and a display/operation portion. The second radio IF receives information from the fixed unit, and the second memory stores this information. The second CPU decodes the information, and the display/operation portion displays the decoded information.

Another significant patent by Chikaishi involves a heating line pattern structure of a defogger formed on the rear window glass panel of a motor vehicle. This innovative design aims to reduce the effect of the heating lines of a defogger on an antenna for TV broadcasts, particularly for digital TV broadcasts. The defogger is structured by arranging heating lines between bus bars on both sides. The uppermost heating line, which is in proximity to the monopole antenna, is folded rectangularly at regular intervals to form a meander shape. Additionally, one lateral heating line is extended under the meander-shaped heating line portion and is connected to a vertical heating line, which connects four lateral heating lines together.

Career Highlights

Kouichi Chikaishi is currently employed at Fujitsu Ten Limited, where he continues to innovate and contribute to advancements in technology. His work has had a significant impact on the field of digital broadcasting and automotive technology.

Collaborations

Chikaishi has collaborated with notable coworkers, including Ryokichi Doi and Hiro