Tokyo, Japan

Norihiko Hamada

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Universal. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norihiko Hamada. Retrieved from https://idiyas.com/inventor/norihiko-hamada-q4iccjaj

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 = 12(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Norihiko Hamada: Innovator in Slot Machine Technology

Introduction

Norihiko Hamada is a notable inventor based in Tokyo, Japan. He has made significant contributions to the gaming industry, particularly in the development of slot machines. His innovative approach has led to the creation of a unique patent that enhances the functionality of these popular gaming devices.

Latest Patents

Hamada holds a patent for a "Slot machine with reel position detector." This invention features a slot machine equipped with multiple reels, each adorned with an annular row of symbols on its periphery. The reels are driven and stopped by a pulse motor, which is associated with each reel. The position of the respective reel is detected by a counter that counts the pulse signals fed to the pulse motor during the reel's revolution. The counter is reset to zero photoelectrically at the same point in each revolution of the reel, ensuring precise tracking of the reel's position.

Career Highlights

Norihiko Hamada is currently associated with Kabushiki Kaisha Universal, where he continues to innovate and develop new technologies in the gaming sector. His work has not only advanced the functionality of slot machines but has also contributed to the overall gaming experience for players.

Conclusion

Norihiko Hamada's contributions to the gaming industry, particularly through his patent for a slot machine with a reel position detector, showcase his innovative spirit and technical expertise. His work continues to influence the design and functionality of gaming machines today.

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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