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Shizuoka, Japan

Nec Access Technica, Ltd.

USPTO Granted Patents = 38

% Expired Patents = 52.6

EPO Patents = 1

Forward Citations = 78

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53 inventors (with patents filed for the assignee):

Hiroyuki Okada (3 out of 58 patents)

Masahiko Yahagi (3 out of 41 patents)

Takuma Aoshima (3 out of 3 patents)

4. Namie Sugiyama (3 out of 4 patents)

5. Tetsuya Kato (3 out of 3 patents)

6. Satoshi Komatsu (2 out of 14 patents)

7. Shinji Watanabe (2 out of 124 patents)

8. Katsuhiko Suzuki (2 out of 45 patents)

9. Takao Yamazaki (2 out of 25 patents)

10. Shizuaki Masuda (2 out of 3 patents)

11. Koushi Takano (2 out of 2 patents)

12. Yoshio Idogawa (2 out of 3 patents)

13. Keisuke Hatomi (2 out of 4 patents)

14. Tsukasa Okamoto (2 out of 3 patents)

15. Yasukazu Nagura (2 out of 3 patents)

38 patents: Sort by Forward Citations

1. 8956915 - Method of manufacturing a three-dimensional packaging semiconductor device (2015-02-17),

2. 8917865 - Voltage generation apparatus and voltage generation method (2014-12-23),

3. 8913308 - Light collecting member, and optical module and image reading device having the light collecting member (2014-12-16),

4. 8831017 - Data output adjustment apparatus, data output adjustment method, RGMII network system and RGMII network communication path change method (2014-09-09),

5. 8825075 - Timing of synchronizing signal (2014-09-02),

6. 8760735 - Image combining device and image combining method (2014-06-24),

7. 8740216 - Document conveying apparatus and document conveying method (2014-06-03),

8. 8727292 - Image reading system using an angle adjustment device (2014-05-20),

9. 8711872 - Data distribution apparatus, data distribution method, and distribution control program (2014-04-29),

10. 8666060 - Call signal generating device (2014-03-04),

11. 8638478 - Image reading apparatus, moving body fixing structure, and electronic equipment (2014-01-28),

12. 8634083 - Original document size detection device (2014-01-21),

13. 8570891 - Wireless communication system, control apparatus, communication method switching method, and program (2013-10-29),

14. 8548204 - Image processing device, method for processing image, and program for processing image (2013-10-01),

15. 8505909 - Feeding apparatus, electronic apparatus including feeding apparatus, and feeding method (2013-08-13),

NEC Access Technica, Ltd. is a subsidiary of NEC Corporation, a leading technology company. They specialize in providing cutting-edge access control systems and solutions for businesses. With a focus on security and efficiency, NEC Access Technica offers a wide range of access control products, including biometric authentication systems, smartcards, and facial recognition technologies. Their solutions help organizations enhance security, streamline operations, and create safer environments. Visit their website to explore their innovative access control solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Nec Access Technica, Ltd.

38 Patents

#29 in Shizuoka

#2,023 in Japan

#17,797 in the World

Shizuoka, Japan

Nec Access Technica, Ltd.

Forward Citations = 78

53 inventors:

Hiroyuki Okada (3 out of 58 patents)

Masahiko Yahagi (3 out of 41 patents)

Takuma Aoshima (3 out of 3 patents)

4. Namie Sugiyama (3 out of 4 patents)

5. Tetsuya Kato (3 out of 3 patents)

Please report any incorrect information to [email protected]

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