Matsudo, Japan

Shigeru Tanaka

This inventor holds 1 USPTO granted patent. Top assignee: Musashi Co., Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Tanaka. Retrieved from https://idiyas.com/inventor/shigeru-tanaka-j27vvt7s

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 = 1.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Shigeru Tanaka: Innovator in Card Counting Technology

Introduction

Shigeru Tanaka is a notable inventor based in Matsudo, Japan. He has made significant contributions to the field of card counting technology, showcasing his innovative spirit through his patented inventions.

Latest Patents

One of Tanaka's key patents is the "Stacker apparatus for a card counting machine." This invention features a rotary drum supported for rotation in a predetermined direction, along with a series of 'L' shaped arms arranged equidistantly around the cylindrical surface of the drum. Each arm is designed with a root portion that extends radially outward, a first portion that extends in a direction opposite to the drum's rotation, and a second flexible portion that makes soft contact with the preceding arm. This design enhances the efficiency and functionality of card counting machines.

Career Highlights

Shigeru Tanaka is associated with Musashi Co., Ltd., where he applies his expertise in developing innovative solutions for card counting technology. His work has been instrumental in advancing the capabilities of card counting machines, making them more effective and reliable.

Conclusion

Shigeru Tanaka's contributions to card counting technology through his innovative designs and patents highlight his role as a significant inventor in this field. His work continues to influence the industry and improve the functionality of card counting machines.

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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