{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9805754","patent":{"patent_number":"US-9805754","title":"Ferrimagnetic particle powder and manufacturing method therefor, and magnetic recording medium and manufacturing method therefor","assignee":null,"inventors":[],"filing_date":"2014-07-17T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G11B","G11B","G11B","G11B"],"num_claims":11,"abstract":"A magnetic recording medium includes: a substrate; and a magnetic layer including a ferrimagnetic particle powder. A product (V×SFD) of a particle volume V and a holding force distribution SFD of the ferrimagnetic particle is equal to or less than 2500 nm3."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ferrimagnetic particle powder and manufacturing method therefor, and magnetic recording medium and manufacturing method therefor","description":"A magnetic recording medium includes: a substrate; and a magnetic layer including a ferrimagnetic particle powder. A product (V×SFD) of a particle volume V and a holding force distribution SFD of the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9805754","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9805754","citation_suggestion":"Patentable. \"Ferrimagnetic particle powder and manufacturing method therefor, and magnetic recording medium and manufacturing method therefor\" (US-9805754). https://patentable.app/patents/US-9805754","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9805754","json":"https://patentable.app/api/llm-context/US-9805754","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:03:43.798Z"}