TSUKUNI & ASSOCIATES
Public patent records for TSUKUNI & ASSOCIATES, 1978–2016: 2,730 patent families shared with other firms for 155 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
- 2,730
- 1978–2016. One family can be counted more than once.
- Activity 2016–2020
- 1
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 155
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 5
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.
- Arai International Patent Office新居国際特許事務所2,724 shared patent families
- 稲本特許事務所2,741 shared patent families
- Kyosei International Patent Office特許業務法人共生国際特許事務所2,699 shared patent families
- Ueyanagi Patent Office上柳特許事務所2,691 shared patent families
- UNIUS Patent Attorneys Office弁理士法人ユニアス国際特許事務所2,658 shared patent families
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Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for TSUKUNI & ASSOCIATES. 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.