% Expired Patents = 44.4

Trademarks = 3

Forward Citations = 87

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10 inventors (with patents filed for the assignee):

Koichi Shibata (3 out of 3 patents)

Chen Yue (2 out of 2 patents)

Mizue Narita (1 out of 1 patent)

4. Daiki Miwa (1 out of 1 patent)

5. Dai Homma (1 out of 1 patent)

6. Kenji Fujishiro (1 out of 1 patent)

7. Atsushi Shinohara (1 out of 2 patents)

8. Minoru Ikeda (1 out of 6 patents)

9. Seiya Uemura (1 out of 1 patent)

10. Hiromitsu Goto (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 10969082 - Light emitting device (2021-04-06),

2. 8956015 - Light-emitting apparatus and lighting system (2015-02-17),

3. D718890 - LED lamp module (2014-12-02),

4. 8872443 - Lighting apparatus and control circuit (2014-10-28),

5. D708360 - LED lamp module (2014-07-01),

6. 8254044 - Driving apparatus, lens driving apparatus, and mechanical apparatus (2012-08-28),

7. 7332747 - Light-emitting diode for decoration (2008-02-19),

8. 7253444 - Silicone-filled casing for use with light-emitting unit and method of manufacturing the light-emitting unit (2007-08-07),

9. 7045971 - Illuminating apparatus using full-color LEDs (2006-05-16),

Company Overview

Toki Corporation is a leading technology solutions provider specializing in software development, digital marketing, and IT consulting services. With a team of highly skilled professionals, we help businesses of all sizes achieve their goals through innovative technology solutions. Our commitment to excellence and customer satisfaction sets us apart in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#2,022 in Tokyo

#4,704 in Japan

Tokyo, Japan

Toki Corporation

Forward Citations = 87

10 inventors:

Koichi Shibata (3 out of 3 patents)

Chen Yue (2 out of 2 patents)

Mizue Narita (1 out of 1 patent)

4. Daiki Miwa (1 out of 1 patent)

5. Dai Homma (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toki Corporation. Retrieved from https://idiyas.com/company/toki

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]