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Jae Hirosaki, Ltd.

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USPTO Granted Patents = 14

% Expired Patents = 21.4

Forward Citations = 138

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16 inventors (with patents filed for the assignee):

Kazushi Kamata (10 out of 33 patents)

Akira Kimura (7 out of 106 patents)

Masaaki Takaku (5 out of 33 patents)

4. Nobukazu Kato (4 out of 53 patents)

5. Shuuichi Ishida (4 out of 4 patents)

6. Koji Hayashi (2 out of 54 patents)

7. Yasufumi Hayashi (2 out of 9 patents)

8. Terumi Nakaya (2 out of 2 patents)

9. Naotaka Kumakiri (1 out of 36 patents)

10. Hiroaki Obikane (1 out of 85 patents)

11. Masayuki Katayanagi (1 out of 41 patents)

12. Nobuhiro Koyota (1 out of 18 patents)

13. Toshiyuki Moritake (1 out of 15 patents)

14. Tomohiko Tamada (1 out of 9 patents)

15. Takashi Yanagihara (1 out of 3 patents)

14 patents: Sort by Forward Citations

1. 7229316 - Connector having an improved effect of preventing an unlocking lever from being damaged (2007-06-12),

2. 7204707 - Connector in which floating of a front portion is controlled by fitting of a mating connector (2007-04-17),

3. 7150634 - Connector in which reliable ground connection is assured (2006-12-19),

4. 7134912 - Electrical connector having a shell with a portion which is elastically movable in a fitting portion of the connector (2006-11-14),

5. 7108530 - Card fitting mechanism having a plurality of card receiving portions and yet capable of being reduced in size (2006-09-19),

6. 7040908 - Card connector which can be connected to a plurality of kinds of cards different in width (2006-05-09),

7. 7011553 - Cable connector having a retainer which serves to hold a cable, to protect a connecting portion, and to prevent undesirable releasing of a contact (2006-03-14),

8. 6991480 - Card connector having an eject mechanism adaptable to a plurality of kinds of cards different in size (2006-01-31),

9. 6966789 - Connector having an improved effect of preventing an unlocking lever from being damaged (2005-11-22),

10. 6948970 - Connector having an engaging member for holding a cable (2005-09-27),

11. D506729 - Electrical connector (2005-06-28),

12. D502920 - Electrical connector (2005-03-15),

13. D501829 - Electrical connector (2005-02-15),

14. D500738 - Electrical connector (2005-01-11),

Company Overview

Jae Hirosaki, Ltd. is a prominent company based in Aomori, Japan, specializing in the development and manufacturing of advanced materials and components for various industries. The organization focuses on innovative solutions in fields such as electronics, automotive, and industrial applications. With a commitment to research and development, Jae Hirosaki aims to enhance product performance and sustainability, leveraging cutting-edge technology to meet the evolving needs of its global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

14 Patents

#4 in Aomori

#3,585 in Japan

#42,312 in the World

Jae Hirosaki, Ltd.

Forward Citations = 138

16 inventors:

Kazushi Kamata (10 out of 33 patents)

Akira Kimura (7 out of 106 patents)

Masaaki Takaku (5 out of 33 patents)

4. Nobukazu Kato (4 out of 53 patents)

5. Shuuichi Ishida (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jae Hirosaki, Ltd.. Retrieved from https://idiyas.com/company/jae-hirosaki

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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