Toru Okada

Title: Toru Okada: Innovator in Signal Processing Technology

Introduction

Toru Okada is a notable inventor based in Ota, Japan. He has made significant contributions to the field of signal processing, particularly in the realm of video technology. With a total of 3 patents to his name, Okada's work has had a lasting impact on the industry.

Latest Patents

One of Okada's latest patents is the "Sync Separation Circuit." This invention separates a synchronizing signal from a video signal that contains the synchronizing signal. It features a minimum level detecting section that identifies the minimum level of a video signal. Additionally, a sync tip level detecting section detects the sync tip level in the video signal, while a pedestal level detecting section identifies the pedestal level. Based on the sync tip level and the pedestal level, a slice level setting section establishes a slice level that corresponds to an intermediate value between the two. If the slice level is deemed inappropriate, the slice level control section adjusts it based on the minimum level detected.

Another significant patent is the "Signal Processing Circuit." This circuit includes an auto gain control feature that amplifies a signal with an amplification ratio determined by the synchronous signal level. This enhancement is particularly effective for high-definition television video signals, ensuring that the processing is performed with the desired amplification ratio.

Career Highlights

Throughout his career, Toru Okada has worked with prominent companies such as Sanyo Electric Co., Ltd. and Sanyo Semiconductor Co., Ltd. His experience in these organizations has contributed to his expertise in signal processing technologies.

Collaborations

Okada has collaborated with notable individuals in the field, including Hiroyuki Ebinuma and Ikuo Osawa. These partnerships have further enriched his work and innovations.

Conclusion

Toru Okada's contributions to signal processing technology, particularly through his patents, demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in video technology, making him a significant figure in the industry.