IPD International Patent Firm
アイ・ピー・ディー国際特許業務法人
Public patent records for IPD International Patent Firm, 1978–2016: 984 patent families shared with other firms for 60 clients (applicants). Sign in to explore the app’s partner network, selected filing periods, filing activity, and client relationships.
- Patent families shared with other firms
- 984
- 1978–2016. One family can be counted more than once.
- Activity 2016–2020
- 7
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 60
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 4
Frequently associated firms
Firms that most often appear on the same patent families. One family can be counted more than once, so these are not unique totals.
Similar Japan firms
Yearly counts since 1990, added up. One family can be counted more than once.
- Protectstance Patent Attorney Corporation弁理士法人プロテクトスタンス984 shared patent families
- Ikumi Patent Attorneys Office弁理士法人いくみ特許事務所983 shared patent families
- Atago Sogo Patent Office弁理士法人愛宕綜合特許事務所980 shared patent families
- Keisen International Patent Office恵泉国際特許事務所975 shared patent families
- PALMO PATENT FIRM970 shared patent families
Compare IPD International Patent Firm side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for IPD International Patent Firm. App counts follow the filing years and corridors you choose, so they can differ from this public profile.
Filing activity
Recorded patent families across the filing years you choose.
Full partner list
Every observed counterpart for the filing period you choose.
Named clients
Applicant relationships behind the exchange counts.