Yokohama, Japan

Hirohisa Miyaou

This inventor holds 2 USPTO granted patents, plus 2 CIPO patents. Top assignee: Fujitsu Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohisa Miyaou. Retrieved from https://idiyas.com/inventor/hirohisa-miyaou

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1989

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2 patents (USPTO):Explore Patents

Title: Innovator Hirohisa Miyaou: Pioneering Advancements in Data Communication Technologies

Introduction

Hirohisa Miyaou, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of data communication technologies. With a portfolio of two patents, Miyaou's innovative work has streamlined processes and introduced new methodologies for coding and data recovery, demonstrating his expertise and creativity in engineering.

Latest Patents

Miyaou's recent patents include groundbreaking technologies such as the "Bipolar with Eight-Zeros Substitution and Bipolar with Six-Zeros - A B8ZS.B6ZS Coding Circuit." This invention focuses on generating B8ZS and B6ZS violation signals at the same start timing while utilizing a compact circuit design. The coding circuit incorporates a first eight-bit shift register and various gates that work cohesively to output original coded signals.

Furthermore, Miyaou has developed a "Digital Data Multiple Conversion System," which significantly enhances digital data communication networks by recovering lost clock pulses. This system employs a memory unit, frequency dividers, pulse width expansion circuits, and a stuffing circuit that effectively manages data integrity and timing within data communication.

Career Highlights

Hirohisa Miyaou is currently associated with Fujitsu Corporation, a leader in information and communication technology. His role at the company has enabled him to leverage cutting-edge technologies and collaborate with teams to advance America's digital landscape. His patents highlight his commitment to solving complex issues in the realm of digital data communication.

Collaborations

Throughout his career, Miyaou has collaborated with notable coworkers, including Toru Kosugi and Takahiro Furukawa. These partnerships have fostered an environment of innovation, allowing for exchanges of ideas and blending of expertise that propel their projects forward in the competitive tech landscape.

Conclusion

Hirohisa Miyaou stands as a remarkable inventor whose work in data communication technologies exemplifies the spirit of innovation. Through his patents, he not only addresses pressing technical challenges but also paves the way for future advancements in the digital domain. As technology continues to evolve, Miyaou's contributions will undoubtedly play a vital role in shaping the future of communication systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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