Osaka, Japan

Ryosuke Shiibashi

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Tsubakimoto Chain Company. Active years: 1992-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryosuke Shiibashi. Retrieved from https://idiyas.com/inventor/ryosuke-shiibashi

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


% Patents Active = 33.3


Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 152(Granted Patents)


Location History:

  • Hannoshi, JP (1992)
  • Osaka, JP (2005)

Company Filing History:


Years Active: 1992-2005

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3 patents (USPTO):Explore Patents

Title: Ryosuke Shiibashi: Innovator in Mail Sorting Technology

Introduction

Ryosuke Shiibashi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of mail sorting technology, holding a total of 3 patents. His innovative designs aim to enhance the efficiency and reliability of mail sorting systems.

Latest Patents

One of his latest patents is a "Mail sorting and distributing transfer system." This system is designed to extend the transformable time of mail fed from a mail charging line, ensuring timely and reliable transfer to conveyor baskets on a mail sorting line. The system features transfer timing levers that maintain the receipt ports of transfer baskets in alignment with the mail charging line during the receipt of mail. The lever pivots to move the associated transfer basket, while underlying conveyor baskets are synchronized with the transfer baskets during the mail transfer process.

Another significant invention is the "Mail sorter," which reliably sorts mail while minimizing the risk of breakage and recovery mistakes. This mail sorter includes a conveyor line with a forward run and a return run, closely arranged back to back. Layered mail recovery box groups are strategically placed along the lower region of the return run, allowing for efficient recovery of mail released from conveyor baskets.

Career Highlights

Ryosuke Shiibashi is currently employed at Tsubakimoto Chain Company, where he continues to develop innovative solutions in mail sorting technology. His work has significantly impacted the efficiency of mail handling processes.

Collaborations

He collaborates with talented coworkers, including Toshio Kanbe and Masakazu Shimomura, who contribute to the innovative environment at Tsubakimoto Chain Company.

Conclusion

Ryosuke Shiibashi's contributions to mail sorting technology through his patents demonstrate his commitment to innovation and efficiency in the industry. His work continues to influence the way mail is sorted and distributed, showcasing the importance of inventive solutions in modern logistics.

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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