Tokyo, Japan

Kiyomi Iwai

This inventor holds 1 USPTO granted patent. Top assignees: Leisure Create Co., Ltd., Newgin Co., Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyomi Iwai. Retrieved from https://idiyas.com/inventor/kiyomi-iwai

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 = 2.0

ph-index = 1

Forward Citations = 78(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Kiyomi Iwai - Innovator in Gaming Technology

Introduction

Kiyomi Iwai is a notable inventor based in Tokyo, Japan. She has made significant contributions to the field of gaming technology, particularly with her innovative designs that enhance user experience. Her work exemplifies the intersection of creativity and technology in the gaming industry.

Latest Patents

Kiyomi Iwai holds a patent for a "Pattern matching game machine of prepaid card system." This invention features a plurality of pattern display units mounted on a shaft and arranged in parallel. It includes a drive motor controlled by a circuit, a magnetic card reader, and a card identification circuit. The control circuit comprises a CPU, an operation circuit, and a printer that outputs prize points scored by players. The system allows for prize points to be credited when patterns match, rather than discharging coins, enhancing the gaming experience.

Career Highlights

Throughout her career, Kiyomi has worked with several companies, including Leisure Create Co., Ltd. and Newgin Co., Ltd. Her experience in these organizations has allowed her to refine her skills and contribute to various innovative projects in the gaming sector.

Collaborations

Kiyomi has collaborated with notable individuals in her field, including her coworker Hiroshi Yamamoto. Their partnership has fostered creativity and innovation in their projects.

Conclusion

Kiyomi Iwai's contributions to gaming technology through her patent and career achievements highlight her role as a pioneering inventor. Her work continues to influence the gaming industry and inspire future innovations.

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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