Yokohama, Japan

Hiromu Masaoka

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromu Masaoka. Retrieved from https://idiyas.com/inventor/hiromu-masaoka

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 = 4.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Hiromu Masaoka: Innovator in Random Access Systems

Introduction

Hiromu Masaoka is a notable inventor based in Yokohama, Japan. He is recognized for his contributions to the field of recording and playback systems, particularly in the development of random access technology. His innovative approach has led to advancements that enhance the efficiency and functionality of recording devices.

Latest Patents

Masaoka holds a patent for a "Random access recording and/or playback system." This invention pertains to a system designed for recording information on and reproducing information from addressable portions of a record medium. The system is capable of recording address signals adjacent to corresponding addressable portions and allows for the playback of these signals to access any addressable portion for information reproduction. The technology includes a counter for counting pulses, a detector for identifying address signals, and a selector for choosing predetermined addresses, ensuring precise operation in both recording and playback modes.

Career Highlights

Hiromu Masaoka has made significant strides in his career, particularly through his work at Sony Corporation. His innovative contributions have played a crucial role in the advancement of recording technologies. With a focus on enhancing user experience, Masaoka's inventions have set new standards in the industry.

Collaborations

Masaoka has collaborated with esteemed colleagues such as Masaru Nagami and Kenji Hori. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the field.

Conclusion

Hiromu Masaoka's work in random access systems exemplifies the spirit of innovation that drives technological advancement. His contributions continue to influence the recording industry, showcasing the importance of inventive thinking in creating efficient solutions.

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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