Nichiei International Patent Office
弁理士法人日栄国際特許事務所
Nichiei International Patent Office is a Japan-based patent law firm with 47 years of recorded international activity (1978–2024). 1,869 total international patent cases are on record, spanning 4 foreign jurisdictions and 419 distinct corporate applicants. 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
- 1,869
- Last 5 years
- 93
- Applicants
- 419
- 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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