Tatsuhiko Saito

Title: Innovations by Tatsuhiko Saito

Introduction

Tatsuhiko Saito is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of acoustic signal processing and information technology. With a total of 3 patents, Saito's work has garnered attention for its innovative approaches to complex problems.

Latest Patents

One of Saito's latest patents is an acoustic signal separation device and method. This device includes a determination unit that assesses whether components from multiple sound sources are mixed within acoustic signals. When a mixture is detected, a series of processes involving feature value extraction, data estimation, data classification, and signal regeneration are executed repeatedly until the acoustic signals of the individual sound sources are successfully regenerated. Another notable patent is an information processing device that performs morphological analysis to divide article body text and image captions into morphemes. This device also includes a phrase acquiring unit that segments the text into phrases based on the morphological analysis results, and a correspondence determining unit that calculates correlations between the phrases and captions.

Career Highlights

Tatsuhiko Saito is currently employed at Mitsubishi Electric Corporation, where he continues to develop innovative technologies. His work has been instrumental in advancing the capabilities of acoustic signal processing and information analysis.

Collaborations

Saito has collaborated with notable colleagues, including Keigo Kawashima and Jun Ishii, contributing to various projects that enhance the technological landscape.

Conclusion

Tatsuhiko Saito's contributions to innovation in acoustic signal processing and information technology highlight his role as a leading inventor in his field. His patents reflect a commitment to solving complex challenges through advanced technology.