% Expired Patents = 16.7

Forward Citations = 24

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9 inventors (with patents filed for the assignee):

Katsumi Kakizaki (2 out of 11 patents)

Hiroyuki Watanabe (1 out of 67 patents)

Seiji Ara (1 out of 1 patent)

4. Akihito Kawashima (1 out of 1 patent)

5. Hiroshi Okawa (1 out of 6 patents)

6. Keiichi Murasaki (1 out of 7 patents)

7. Yoshizo Nagasaka (1 out of 5 patents)

8. Yoshizou Nagasaka (1 out of 1 patent)

9. Hiroyuki Watanabe (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 10463947 - Snowboard controller (2019-11-05),

2. 7329167 - Multi-axle running toy and multi-axle running toy set (2008-02-12),

3. 6450857 - Four-wheel drive toy (2002-09-17),

4. D400935 - Game toy (1998-11-10),

5. 5794936 - Game apparatus (1998-08-18),

6. 5658198 - Pneumatic running toy (1997-08-19),

Company Overview

I-magic, Inc. is a leading technology solutions provider specializing in innovative software and digital services. Our team of experts is dedicated to delivering cutting-edge solutions that empower businesses to thrive in the digital age. With a focus on creativity and innovation, I-magic, Inc. helps clients unlock the full potential of technology to drive growth and success.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#217 in Kanagawa

#5,989 in Japan

Kanagawa, Japan

I-Magic, Inc.

Forward Citations = 24

9 inventors:

Katsumi Kakizaki (2 out of 11 patents)

Hiroyuki Watanabe (1 out of 67 patents)

Seiji Ara (1 out of 1 patent)

4. Akihito Kawashima (1 out of 1 patent)

5. Hiroshi Okawa (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: I-Magic, Inc.. Retrieved from https://idiyas.com/company/i-magic

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

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]