Tokyo, Japan

Hisaya Narita

This inventor holds 3 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1988-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisaya Narita. Retrieved from https://idiyas.com/inventor/hisaya-narita

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1988-2003

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3 patents (USPTO):Explore Patents

Title: Hisaya Narita: Innovator in Tape Drive Technology

Introduction

Hisaya Narita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of tape drive technology, holding a total of three patents. His innovative designs have enhanced the functionality and efficiency of tape recording and playback devices.

Latest Patents

Narita's latest patents include a tape running drive device and a tape recorder with a compact reverse function. The tape running drive device features a pair of reel holder gears that engage with reels around which a tape is wound. It includes a switching operation portion that allows for fast-forwarding and rewinding operations. The device transports the tape in both positive and reverse directions based on the movement of the switching operation portion. The tape recorder incorporates a limiter gear mechanism with a torque limiter, a driving device for rotationally driving the limiter gear, and a magnetic head supporting member that operates according to the tape's traveling direction.

Career Highlights

Narita has built a successful career at Sony Corporation, where he has been instrumental in developing advanced tape recording technologies. His work has contributed to the evolution of tape drives, making them more user-friendly and efficient.

Collaborations

Throughout his career, Narita has collaborated with notable colleagues, including Takashi Tanigawa and Mamoru Nakamura. Their combined expertise has led to innovative solutions in the field of tape technology.

Conclusion

Hisaya Narita's contributions to tape drive technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to shape the future of tape recording devices.

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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