Tokyo, Japan

Kazuyoshi Ishibashi

This inventor holds 3 USPTO granted patents. Top assignee: Universal Sales Co., Ltd.. Active years: 1996-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyoshi Ishibashi. Retrieved from https://idiyas.com/inventor/kazuyoshi-ishibashi

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 3

Forward Citations = 322(Granted Patents)


Company Filing History:


Years Active: 1996-1997

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3 patents (USPTO):Explore Patents

Title: Innovations by Kazuyoshi Ishibashi

Introduction

Kazuyoshi Ishibashi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the gaming industry through his innovative designs and technologies. With a total of three patents to his name, Ishibashi continues to push the boundaries of gaming machine technology.

Latest Patents

One of his latest patents is a gaming machine that generates distinct sounds for each symbol. This gaming machine features variable display means that can variably display a plurality of symbols across multiple columns. The sound generating means produces different sounds for each symbol positioned on the winning line when the columns are stopped. Alternatively, it generates sounds for each symbol passing on the winning line while the columns are in motion.

Another notable patent is for a variable display gaming machine. This machine has a variable display device that allows for the separate movement of symbol columns in a predetermined direction. A drive signal is generated when specific gaming conditions are met, determining the combination of stop symbols displayed when the columns stop. The positions of these stop symbols are detected separately, and correction amounts are calculated to ensure accurate display.

Career Highlights

Kazuyoshi Ishibashi is associated with Universal Sales Co., Ltd., where he applies his expertise in gaming technology. His work has significantly impacted the design and functionality of gaming machines, enhancing user experience and engagement.

Conclusion

Kazuyoshi Ishibashi's innovative contributions to the gaming industry through his patents demonstrate his commitment to advancing technology in this field. His work continues to influence the development of gaming machines, making them more interactive and enjoyable for users.

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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