KSI Partners Law & Patent Office
ＫＳＩパートナーズ法律特許事務所
KSI Partners Law & Patent Office is a Japan-based patent law firm with 49 years of recorded international activity (1978–2026). 565 total international patent cases are on record, spanning 4 foreign jurisdictions. This public snapshot is drawn from FlowIP's IP5 patent exchange dataset; full partner lists, time series, and decision-maker analysis are available to signed-in users.
- Total cases
- 565
- Last 5 years
- 32
- Applicants
- 0
- Flow type
- Incoming-heavy
Applicant count reflects distinct corporate clients represented in outgoing filings.
Activity trend (last 10 years)
Top international partners
Similar Japan firms
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This public profile shows the top 5 partners, summary trend, and aggregate applicant count. Sign in to see the complete partner list, year-by-year breakdown, decision-maker analysis (firm vs client-driven), and named top applicants for KSI Partners Law & Patent Office.