Otokuni, Japan

Harutaka Hayashi

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Maxell, Limited. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harutaka Hayashi. Retrieved from https://idiyas.com/inventor/harutaka-hayashi

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 = 2(Granted Patents)


Company Filing History:


Years Active: 1988

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Harutaka Hayashi

Introduction

Harutaka Hayashi, a prominent inventor based in Otokuni, Japan, has made significant contributions to the field of tape technology. With his inventive spirit, he has developed a unique patented solution that addresses common challenges faced by users of tape cartridges.

Latest Patents

Hayashi holds one patent for a revolutionary tape cartridge design. His patent features a tape receiving member positioned near a tape running path, which allows for efficient tape management. The innovation includes a tape pushing member that can transition between a tape pinching position and a cancellation position. This design ensures that when the tape pushing member is in the pinching position, the tape remains securely within the cartridge, preventing protrusion from the front surface. This advancement greatly enhances the usability and functionality of tape cartridges.

Career Highlights

Currently, Harutaka Hayashi is associated with Hitachi Maxell, Limited, a well-recognized company in the electronics and imaging industry. His role in developing innovative products has solidified his reputation as a skilled inventor. His contribution to the design and development of tape cartridges exemplifies his commitment to innovation and quality.

Collaborations

Throughout his professional journey, Hayashi has collaborated with notable colleagues, including Hikaru Mizutani and Hiroyoshi Takagi. Their collective expertise has fostered an environment of innovation, leading to enhanced product designs and improved technology solutions within Hitachi Maxell.

Conclusion

Harutaka Hayashi's inventive contributions, particularly in the realm of tape cartridges, reflect a dedication to innovation and problem-solving. His patent serves as a testament to his ability to create functional solutions that enhance user experience. As he continues to work with his talented colleagues, the future of tape technology and related inventions looks promising.

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]
Loading…