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Hirose Electric Company, Ltd.

USPTO Granted Patents = 773

CIPO Patents = 1

EPO Patents = 53

Trademarks = 11

Forward Citations = 6,779

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403 inventors (with patents filed for the assignee):

Kensaku Sato (53 out of 53 patents)

Kenichi Naganuma (23 out of 23 patents)

Naohisa Nakata (21 out of 21 patents)

4. Tsutomu Matsuo (21 out of 21 patents)

5. Nobuhiro Tamai (20 out of 20 patents)

6. Tadashi Sakaizawa (18 out of 18 patents)

7. Toshiyuki Takada (17 out of 23 patents)

8. Ryozo Koyama (16 out of 16 patents)

9. Shuichi Matsuzaki (15 out of 15 patents)

10. Tatsuya Arai (15 out of 21 patents)

11. Tsuyoshi Sakata (14 out of 14 patents)

12. Ikujiro Mitani (14 out of 14 patents)

13. Masakazu Nagata (13 out of 14 patents)

14. Hirokatsu Yaegashi (13 out of 13 patents)

15. Tetsuya Takahashi (12 out of 74 patents)

Core Competencies:

Electrical Connectors

Flat Conductor Connectors

Circuit Board Connectors

Connector Assemblies

Cable Connectors

Antenna Devices

Photonic Integrated Circuits

Differential Crosstalk Reduction

Rotation Sensing Devices

Media Adaptors

Connector Manufacturing Methods

Cable Holding Members

773 patents: Sort by Forward Citations

1. 12487252 - Probe and probe device (2025-12-02),

2. 12476401 - Flat conductor electric connector (2025-11-18),

3. 12463364 - Flat conductor electric connector (2025-11-04),

4. 12431653 - Branch adaptor (2025-09-30),

5. 12418124 - Electrical connector for flat-type conductors (2025-09-16),

6. 12413000 - Flat conductor electric connector (2025-09-09),

7. 12394928 - Circuit board electrical connector (2025-08-19),

8. 12394925 - Circuit board electrical connector (2025-08-19),

9. 12388208 - Flat conductor electric connector (2025-08-12),

10. 12347972 - Connector device (2025-07-01),

11. 12341298 - Electrical connector with stable state electrical communication between ground members (2025-06-24),

12. 12332490 - Media adaptor for multimode waveguide interconnects (2025-06-17),

13. 12308544 - Electrical connector and electrical connector with circuit board (2025-05-20),

14. 12288942 - Electric connector (2025-04-29),

15. 12212088 - Connector capable of accommodating misalignment at time of counterpart terminal insertion (2025-01-28),

Hirose Electric Company, Ltd. is a leading global manufacturer of innovative connectors, providing advanced solutions for a wide variety of applications. The company's product portfolio includes connectors for electronic equipment, automotive, industrial, medical, and more. With a commitment to quality, Hirose Electric aims to develop reliable and durable connectors that meet the ever-evolving needs of its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

773 Patents

#119 in Tokyo

#268 in Japan

#1,260 in the World

Hirose Electric Company, Ltd.

Forward Citations = 6,779

403 inventors:

Kensaku Sato (53 out of 53 patents)

Kenichi Naganuma (23 out of 23 patents)

Naohisa Nakata (21 out of 21 patents)

4. Tsutomu Matsuo (21 out of 21 patents)

5. Nobuhiro Tamai (20 out of 20 patents)

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