Tokyo, Japan

Ryusuke Tai

This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Nec Corporation. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryusuke Tai. Retrieved from https://idiyas.com/inventor/ryusuke-tai

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

Calculating rank
USPTO Granted Patents = 2 

 

Average Co-Inventor Count = 1.3

ph-index = 1


Location History:

  • Kawasaki, JP (2013)
  • Tokyo, JP (2015)

Company Filing History:


Years Active: 2013-2015

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2 patents (USPTO):Explore Patents

Title: Ryusuke Tai: Innovator in Portable Terminal Devices

Introduction

Ryusuke Tai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of portable terminal devices, holding a total of 2 patents. His innovative designs address common challenges faced by users in operating such devices.

Latest Patents

One of Ryusuke Tai's latest patents is for a portable terminal device that features a state switching structure. This invention solves the problem of difficulty in operating both a touch panel and a key operation unit with one hand. The design includes an operation unit casing that holds a key operation unit and a display unit casing that features a display unit and a touch panel. The unique positioning allows for one-handed operation, enhancing user convenience.

Another notable patent is for a sliding mechanism and sliding device. This invention allows for the state of two connected members to be changed to multiple states by sliding. The mechanism enables a transition from one arbitrary state to another without passing through intermediate states. It consists of a body to be guided on the first member and a guide body on the second member, featuring an annular guide groove that facilitates smooth operation.

Career Highlights

Ryusuke Tai is currently employed at NEC Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the design and functionality of portable devices, making them more user-friendly and efficient.

Collaborations

Ryusuke collaborates with Mitio Nagai, contributing to the advancement of technology in their field. Their partnership has led to the development of innovative solutions that address user needs.

Conclusion

Ryusuke Tai is a talented inventor whose work in portable terminal devices has led to significant advancements in user experience. His patents reflect a deep understanding of user needs and a commitment to innovation.

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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