Katsuta, Japan

Makoto Yamamoto

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Yamamoto. Retrieved from https://idiyas.com/inventor/makoto-yamamoto-e4fqb5ym

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 = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Makoto Yamamoto

Introduction

Makoto Yamamoto is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of magnetic recording technology. His innovative work has led to the development of a unique magnetic recording system that enhances video recording capabilities.

Latest Patents

Yamamoto holds a patent for a "Magnetic recording system for time-lapse magnetic video recorder." This invention allows for the recording of frequency modulated video signals on magnetic tape at predetermined intervals. By utilizing a plurality of rotary video heads, the system adjusts the rotation speed during recording, ensuring that the recorded video signals maintain a consistent quality.

Career Highlights

Makoto Yamamoto is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to explore and develop advanced recording systems that have applications in various fields. With 1 patent to his name, he has established himself as a key figure in the realm of magnetic recording technology.

Collaborations

Throughout his career, Yamamoto has collaborated with talented individuals such as Katsumi Mikamo and Takashi Kubota. These partnerships have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Makoto Yamamoto's contributions to magnetic recording technology exemplify the spirit of innovation. His patent and work at Hitachi, Ltd. highlight his commitment to advancing technology in meaningful ways. His collaborations further enhance the impact of his inventions, making him a significant figure in the industry.

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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