Techno Core International Co., Ltd.

Calculating rank

USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 22

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7 inventors (with patents filed for the assignee):

Hiromi Takaoka (2 out of 2 patents)

Shigetomo Matsui (1 out of 1 patent)

Taneo Nishino (1 out of 1 patent)

4. Yutaka Iuchi (1 out of 1 patent)

5. Yasuo Osabe (1 out of 1 patent)

6. Takamichi Fujiwara (1 out of 1 patent)

7. Osamu Nakamura (1 out of 114 patents)

2 patents: Sort by Forward Citations

1. 7109684 - Secondary cell charger and charging method (2006-09-19),

2. 7075269 - Charging equipment for secondary battery (2006-07-11),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#1,145 in Osaka

#11,143 in Japan

Osaka, Japan

Techno Core International Co., Ltd.

Forward Citations = 22

7 inventors:

Hiromi Takaoka (2 out of 2 patents)

Shigetomo Matsui (1 out of 1 patent)

Taneo Nishino (1 out of 1 patent)

4. Yutaka Iuchi (1 out of 1 patent)

5. Yasuo Osabe (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Techno Core International Co., Ltd.. Retrieved from https://idiyas.com/company/techno-core-international-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]