% Expired Patents = 75.0

Forward Citations = 19

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23 inventors (with patents filed for the assignee):

Hiroyuki Takayama (1 out of 19 patents)

Toshiaki Morikawa (1 out of 4 patents)

Mamoru Mita (1 out of 28 patents)

4. Tadashi Kawanobe (1 out of 1 patent)

5. Yuichi Ohnuma (1 out of 1 patent)

6. Akimi Saiki (1 out of 1 patent)

7. Hiroyuki Shoji (1 out of 3 patents)

8. Gousuke Takahashi (1 out of 1 patent)

9. Noriyuki Hasegawa (1 out of 1 patent)

10. Kouji Sato (1 out of 1 patent)

11. Fumio Takano (1 out of 1 patent)

12. Eiji Ohno (1 out of 1 patent)

13. Syoichi Takahashi (1 out of 1 patent)

14. Mikiyoshi Kawamura (1 out of 1 patent)

15. Minoru Yamamura (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7888697 - Lead frame, method of making the same and light receiving/emitting device (2011-02-15),

2. 7808086 - Lead frame and manufacturing method thereof, and semiconductor apparatus and manufacturing method thereof (2010-10-05),

3. 7795053 - Light-emitting device manufacturing method and light-emitting device (2010-09-14),

4. 7476913 - Light emitting device having a mirror portion (2009-01-13),

Company Overview

Hitachi Cable Precision Co., Ltd. is a leading manufacturer of high-quality cables, connectors, and other electronic components. With a focus on precision and innovation, the company delivers reliable solutions to a wide range of industries including telecommunications, automotive, and medical. Offering a diverse product portfolio and a commitment to customer satisfaction, Hitachi Cable Precision is a trusted partner for companies worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#11 in Hitachi

#7,579 in Japan

Hitachi, Japan

Hitachi Cable Precision Co., Ltd.

Forward Citations = 19

23 inventors:

Hiroyuki Takayama (1 out of 19 patents)

Toshiaki Morikawa (1 out of 4 patents)

Mamoru Mita (1 out of 28 patents)

4. Tadashi Kawanobe (1 out of 1 patent)

5. Yuichi Ohnuma (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi Cable Precision Co., Ltd.. Retrieved from https://idiyas.com/company/hitachi-cable-precision-company

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]