Chiba, Japan

Toyoharu Takahashi

This inventor holds 1 USPTO granted patent. Top assignees: Japan Tobacco Inc., Tokyo Automatic Machinery Works, Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toyoharu Takahashi. Retrieved from https://idiyas.com/inventor/toyoharu-takahashi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1989

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

Title: Toyoharu Takahashi: Inventor of an Automatic Web-Splicing Apparatus

Introduction

Toyoharu Takahashi is an inventor associated with Chiba, Japan. His recorded patent concerns an automatic apparatus for joining a replacement web to a moving web without stopping the pulling operation.

Latest Patents

Takahashi’s listed patent is titled “Apparatus for Splicing a Replacement Web to a Web Having a Programmed [End].” The apparatus uses two web supplies, a puller, cutters, a detector, and a splicing station. It detects the trailing end of the first web and joins it to the leading end of the replacement web while the puller continues operating. This design supports web replacement without interrupting the process. The supplied data lists 1 patent for Takahashi.

Career Highlights

Takahashi is associated with Tokyo Automatic Machinery Works, Ltd., and Japan Tobacco Inc. The available information does not specify his roles or dates of employment at these companies.

Collaborations

Takahashi’s listed coworkers include Taizo Ogata and Kenji Koshiba. The supplied information does not detail their specific contributions to the patent.

Conclusion

Toyoharu Takahashi’s recorded invention addresses continuous production by enabling a replacement web to be spliced to an existing web without stopping the puller.

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…