Yasuhiro Yamasaki

Title: Innovator Spotlight: Yasuhiro Yamasaki

Introduction: Yasuhiro Yamasaki is a distinguished inventor based in Machida, Japan. With three registered patents to his name, he has made significant contributions to the field of digital signal processing and facsimile technology. His innovative work continues to enhance communication technologies, making data transmission more efficient and reliable.

Latest Patents: Among his notable inventions, Yamasaki's latest patents include a "Signal Compression System for Binary Digital Signals." This system is designed for the efficient transmission of input binary digital signals. It utilizes a method of checking for bit polarity reversal after sampling a predetermined number of bits. If any bit polarity reversal is detected, the system converts the sampled binary pulse signal into an output pulse signal for that predetermined number of bits. In the absence of polarity reversal, the system encodes the number of bits or bit blocks without polarity reversal into a coded pulse signal, distinguished from the original signal by at least one flag bit.

Another key invention is the "System for Coding Information Change Picture Elements in Facsimile Signal," which efficiently codes the address of each information change picture element that differs from the immediately preceding picture element on each scanning line. This system minimizes the number of bits in each code word by measuring the distance between the information change picture element and a reference information change picture element from a previous scanning line.

Career Highlights: Yasuhiro Yamasaki is currently employed at Kokusai Denshin Denwa Kabushiki Kaisha, a leading company in communications technology. His work at the firm exemplifies his commitment to innovation and has positioned him as a crucial figure in advancing digital communication methods.

Collaborations: In his career, Yamasaki has collaborated with notable colleagues such as Yukio Nakagome and Hiroichi Teramura. These partnerships have fostered an environment of innovation and creativity, allowing them to push the boundaries of technology and improve communication systems.

Conclusion: Yasuhiro Yamasaki's contributions to the fields of digital signal processing and facsimile technology demonstrate the vital role of inventors in shaping modern communication. Through his patents and collaborative efforts, he continues to drive advancements that benefit both industries and users alike. His work stands as a testament to the power of innovation and the importance of efficient data transmission in our increasingly connected world.