Tokyo, Japan

Nobuto Kashiwagi

This inventor holds 3 USPTO granted patents. Top assignees: Sega Corporation, Kabushiki Kaisha Sega. Active years: 2009-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuto Kashiwagi. Retrieved from https://idiyas.com/inventor/nobuto-kashiwagi

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


% Patents Active = 33.3

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2009-2011

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3 patents (USPTO):Explore Patents

Title: Nobuto Kashiwagi: Innovator in Game Machine Technology

Introduction

Nobuto Kashiwagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of game machine technology, holding a total of 3 patents. His innovative designs have enhanced the gaming experience, particularly in prize-capturing games.

Latest Patents

Kashiwagi's latest patents include the "Article Capturing Game Machine" and the "Gift Acquisition Game Device." The Article Capturing Game Machine is designed to enable actions that accommodate various display patterns, such as a prize hooked on a prize drop hole. It features an article housing section for storing articles, an article capturing section for capturing an article, a lifting device for moving the capturing section, and a control device that manages the movement of the capturing section. Notably, the control device allows for continued downward movement of the capturing section even after detecting an object, ensuring a seamless gaming experience.

The Gift Acquisition Game Device comprises a prize storage portion where prizes are kept. It includes a drop inlet for dropping the prize gripped by a movable body, which is controlled by a shutter mechanism. During gameplay, the shutter opens the drop inlet to receive the prize, while a locking mechanism secures the prize outlet door. After the game, the shutter closes, and the lock is released, allowing players to claim their prizes.

Career Highlights

Kashiwagi has worked with notable companies in the gaming industry, including Sega Corporation and Kabushiki Kaisha Sega. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative gaming technologies.

Collaborations

Throughout his career, Kashiwagi has collaborated with talented individuals such as Mitsuharu Fukazawa and Hideki Watanabe. These partnerships have fostered creativity and innovation in the projects they have undertaken together.

Conclusion

Nobuto Kashiwagi's contributions to game machine technology have made a lasting impact on the industry. His inventive spirit and dedication to enhancing the gaming experience continue to 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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