Yokohama, Japan

Masaaki Utsunomiya

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Utsunomiya. Retrieved from https://idiyas.com/inventor/masaaki-utsunomiya

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 = 2.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Masaaki Utsunomiya: Innovator in Tape Position Detection Technology

Introduction

Masaaki Utsunomiya is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of tape position detection technology. His innovative work has led to the development of a unique apparatus that enhances the functionality of tape systems.

Latest Patents

Utsunomiya holds a patent for a "Tape position detection apparatus having start control and initial tape." This invention involves a sophisticated mechanism where a tape is fed in a forward direction from one reel to another for a predetermined period. The system utilizes a tape transit control circuit to manage the operation. As the reels rotate, pulse generators create pulses that are counted by reel counters. The counts are stored as first count data in a memory circuit. The invention also includes a feature where the tape is fed in reverse, allowing for a comparison of counts to determine the tape's position accurately.

Career Highlights

Masaaki Utsunomiya is associated with Kabushiki Kaisha Toshiba, a leading technology company. His work at Toshiba has allowed him to focus on advancements in tape technology, contributing to the company's reputation for innovation. Utsunomiya's patent reflects his commitment to improving tape systems and enhancing user experience.

Collaborations

Utsunomiya has collaborated with Fumio Izawa, a fellow innovator. Their partnership has likely contributed to the development and refinement of Utsunomiya's patented technology.

Conclusion

Masaaki Utsunomiya's contributions to tape position detection technology exemplify his innovative spirit and dedication to advancing engineering solutions. His patent showcases the potential for improved functionality in tape systems, marking him as a significant figure in the field.

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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