Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Satoshi Kajiyama (1 out of 5 patents)

Keisuke Mase (1 out of 4 patents)

Naoki Tsuruta (1 out of 9 patents)

4. Ryosuke Sasaki (1 out of 7 patents)

5. Shinsuke Ueda (1 out of 2 patents)

6. Mutsuhiro Yamanaka (1 out of 3 patents)

7. Masanori Kurita (1 out of 1 patent)

8. Takayuki Nii (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12766690 - Tool system with image-based identification of a work target (2026-10-20),

2. 12766681 - Electric tool, and electric tool system (2026-10-20),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#1,147 in Osaka

#11,139 in Japan

Osaka, Japan

Nexra Field Works Co., Ltd.

Forward Citations = 0

8 inventors:

Satoshi Kajiyama (1 out of 5 patents)

Keisuke Mase (1 out of 4 patents)

Naoki Tsuruta (1 out of 9 patents)

4. Ryosuke Sasaki (1 out of 7 patents)

5. Shinsuke Ueda (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nexra Field Works Co., Ltd.. Retrieved from https://idiyas.com/company/nexra-field-works

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]