Patentfield logo

Patentfield

patentfield.com
About

Patentfield Ltd. develops an AI-enabled patent search and analytics platform for semantic search, prosecution-history review, visualization, classification, and portfolio analysis across Japanese and international patent data.

IP ManagementAnalytics & Insightsintellectual propertyartificial intelligenceanalyticslegal researchsaas
Key facts
Status
Active
Founded
2017
Headquarters
Kyoto, Japan
Target market
Law Firms, Corporate Legal, and Legal Service Providers
Revenue model
Subscription
Total funding
-
Company references
Website
patentfield.com
Academic references
[1]Patentfield. "Patentfield." Official website. https://patentfield.com/ (accessed June 28, 2026).
[2]Patentfield. LLM Discovery record. https://patentfield.com/ (accessed June 28, 2026).
Cite this entry
Stanford Center for Legal Informatics (CodeX), CodeX TechIndex, Patentfield, https://techindex.law.stanford.edu/companies/16201 (last visited June 28, 2026).
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Entry maintained by Stanford CodeX. Last reviewed June 2026.Suggest an update