Tokyo, Japan

Hirofumi Ryoki

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Electric Corporation. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Ryoki. Retrieved from https://idiyas.com/inventor/hirofumi-ryoki

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


Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Hirofumi Ryoki: Innovator in RFID Technology

Introduction

Hirofumi Ryoki is a prominent inventor based in Tokyo, Japan. He is known for his contributions to the field of radio-frequency identification (RFID) technology. With a focus on innovative solutions, Ryoki has made significant strides in enhancing the functionality and efficiency of RFID tags.

Latest Patents

Hirofumi Ryoki holds a patent for an advanced RFID tag. This RFID tag is characterized by a dielectric substrate that features a hole on one main surface. It includes a ground conductive pattern on the opposite main surface and a conductive pattern on the first surface, strategically placed within the dielectric substrate. This design incorporates a slot in the conductive pattern and an integrated circuit (IC) chip that is electrically connected to the conductive pattern through the slot, which is inserted into the hole of the dielectric substrate. This innovative design enhances the performance and application of RFID technology.

Career Highlights

Ryoki is currently employed at Mitsubishi Electric Corporation, where he continues to develop cutting-edge technologies. His work at Mitsubishi Electric has allowed him to collaborate with other talented professionals in the field, further advancing the company's innovative projects.

Collaborations

Some of Hirofumi Ryoki's notable coworkers include Hirokatsu Okegawa and Hideo Enomoto. Their collaborative efforts contribute to the success of various projects within Mitsubishi Electric Corporation.

Conclusion

Hirofumi Ryoki is a key figure in the development of RFID technology, with a patent that showcases his innovative approach. His work at Mitsubishi Electric Corporation and collaborations with esteemed colleagues highlight his commitment to advancing technology in this 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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