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For the Inventor, By the Inventor

Osaka, Japan

Nl Giken Incorporated


USPTO Granted Patents = 46

% Expired Patents = 23.9

Forward Citations = 41

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2 inventors (with patents filed for the assignee):

goldMedal Masahide Tanaka (46 out of 154 patents)

silverMedal Tohru Matsui (16 out of 16 patents)


Core Competencies:
Digital Camera
Biometrics
Monitoring System
Television System
Digital Image Viewing
3D Image Viewing
Electronic Music Box
Vehicle Efficiency

46 patents:

1. 12481937 - Run efficiency measuring system, a vehicle and a certificate (2025-11-25),
2. 11218782 - Receiving apparatus capable of receiving digital contents and commercial messages (2022-01-04),
3. 10880592 - Digital contents receiving apparatus (2020-12-29),
4. 10873729 - Monitoring system (2020-12-22),
5. 10803156 - Biometrics system, biologic information storage, and portable device (2020-10-13),
6. 10764422 - Digital image viewing system, a cellar phone and a digital photo frame (2020-09-01),
7. 10728535 - 3D image contents viewing system (2020-07-28),
8. 10726116 - Biometrics system, biologic information storage, and portable device (2020-07-28),
9. 10674231 - Receiving apparatus capable of receiving digital contents and commercial messages (2020-06-02),
10. 10592547 - Digital camera with communication function (2020-03-17),
11. 10356489 - Moving image data delivery system, an advertising image data delivery system, and a moving image viewing apparatus (2019-07-16),
12. 10332494 - Electronic music box (2019-06-25),
13. 10284803 - Television system, television set and remote controller (2019-05-07),
14. 10257476 - Monitoring system (2019-04-09),
15. 10244096 - Digital image viewing system, a cellar phone and a digital photo frame (2019-03-26),
Company Overview
Nl Giken Incorporated, based in Osaka, Japan, specializes in advanced technologies that enhance multimedia experiences and efficiency measurement. The company focuses on developing innovative solutions in run efficiency measuring, digital content reception, and biometrics systems. Their expertise extends to 3D image viewing and digital camera communication, enabling seamless moving image data delivery and enhancing television systems. Additionally, Nl Giken is known for its unique contributions to electronic music boxes, showcasing a blend of creativity and technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

46 Patents

#194 in Osaka

#1,806 in Japan

#15,110 in the World

Osaka, JP
Osaka, Japan

Nl Giken Incorporated

Forward Citations = 41

2 inventors:

goldMedal Masahide Tanaka (46 out of 154 patents)

silverMedal Tohru Matsui (16 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nl Giken Incorporated. Retrieved from https://idiyas.com/company/nl-giken

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]
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