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Hitachi Cable, Inc.

USPTO Granted Patents = 836

EPO Patents = 14

Trademarks = 5

Forward Citations = 8,389

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1,085 inventors (with patents filed for the assignee):

Hideaki Takehara (42 out of 45 patents)

Sachio Suzuki (37 out of 47 patents)

Tomiya Abe (34 out of 48 patents)

4. Kunihiro Fukuda (33 out of 38 patents)

5. Yuta Kataoka (32 out of 47 patents)

6. Yoshiaki Ishigami (31 out of 54 patents)

7. Yoshinori Sunaga (27 out of 66 patents)

8. Masatomo Shibata (23 out of 36 patents)

9. Kenji Shibata (22 out of 83 patents)

10. Hisato Uetsuka (22 out of 29 patents)

11. Takahiro Sugiyama (21 out of 62 patents)

12. Juhyun Yu (20 out of 38 patents)

13. Yuichi Oshima (19 out of 30 patents)

14. Seigi Aoyama (19 out of 31 patents)

15. Shinya Hayashi (18 out of 28 patents)

Core Competencies:

Copper-Based Material

Antenna Device

Coaxial Cable

Nitride Semiconductor

Photoelectric Conversion Module

Differential Signal Transmission Cable

Radiation Resistant Cable

Solar Cell Lead

Electromagnetic Coupler

Optical Transceiver

Flexible Wiring

Piezoelectric Film Element

836 patents: Sort by Forward Citations

1. 9884467 - Copper-based material and method for producing the same (2018-02-06),

2. 9214733 - Antenna device (2015-12-15),

3. 8816207 - Coaxial cable and manufacturing method of the same (2014-08-26),

4. 8715413 - Method for manufacturing a group III nitride semiconductor crystal and method for manufacturing a group III nitride semiconductor substrate (2014-05-06),

5. 8698264 - Photoelectric conversion module (2014-04-15),

6. 8691395 - Composite material for brazing and a brazed product manufactured using the same (2014-04-08),

7. 8690636 - Compound semiconductor substrate production method (2014-04-08),

8. 8686293 - Silane-crosslinked polyolefin insulated wire (2014-04-01),

9. 8680396 - Oil-cooled equipment harness (2014-03-25),

10. 8679628 - Insulated wire (2014-03-25),

11. 8669652 - Lead component and method for manufacturing the same, and semiconductor package (2014-03-11),

12. 8669515 - Photoelectric conversion module (2014-03-11),

13. 8664697 - Transistor device (2014-03-04),

14. 8664663 - Nitride semiconductor template and light-emitting diode including oxygen-doped layer and silicon-doped layer formed on the oxygen-doped layer (2014-03-04),

15. 8664123 - Method for manufacturing nitride semiconductor substrate (2014-03-04),

Hitachi Cable, Inc. is a leading global manufacturer and supplier of advanced technology products including cables, wires, and related components. With a strong emphasis on research and development, they produce high-performance solutions for various industries such as automotive, telecommunications, healthcare, and industrial. As part of the Hitachi Group, the company is committed to delivering quality products that meet customer requirements and contribute to a sustainable society.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

836 Patents

#113 in Tokyo

#252 in Japan

#1,171 in the World

Hitachi Cable, Inc.

Forward Citations = 8,389

1,085 inventors:

Hideaki Takehara (42 out of 45 patents)

Sachio Suzuki (37 out of 47 patents)

Tomiya Abe (34 out of 48 patents)

4. Kunihiro Fukuda (33 out of 38 patents)

5. Yuta Kataoka (32 out of 47 patents)

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