Citizen Machinery Co., Ltd.

Calculating rank

USPTO Granted Patents = 3

EPO Patents = 4

Forward Citations = 0

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14 inventors (with patents filed for the assignee):

Takanori Shinohara (1 out of 8 patents)

Misae Satoh (1 out of 1 patent)

Katsuki Shimizu (1 out of 1 patent)

4. Nobuyasu Kon (1 out of 1 patent)

5. Erisha Hayashi (1 out of 1 patent)

6. Tadayasu Shida (2 patents)

7. Koichi Yabe (3 patents)

8. Yosuke Ando (5 patents)

9. Shinpei Kai (1 patent)

10. Kimura Shohgo (0 patent)

11. Ichimaru Daisuke (0 patent)

12. Hayashi Erisha (0 patent)

13. Kobayashi Yosuke (0 patent)

14. Tsuyoshi Kanno (0 patent)

3 patents: Sort by Forward Citations

1. 12759104 - Machine tool and control device for machine tool (2026-10-13),

2. 12649209 - Machine tool (2026-06-09),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#123 in Nagano

#8,938 in Japan

Nagano, Japan

Citizen Machinery Co., Ltd.

Forward Citations = 0

14 inventors:

Takanori Shinohara (1 out of 8 patents)

Misae Satoh (1 out of 1 patent)

Katsuki Shimizu (1 out of 1 patent)

4. Nobuyasu Kon (1 out of 1 patent)

5. Erisha Hayashi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Citizen Machinery Co., Ltd.. Retrieved from https://idiyas.com/company/citizen-machinery

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]

4 patents (EPO):

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]