増井特許事務所
Public patent records for 増井特許事務所, 1978–2013: 2,485 patent families shared with other firms for 10 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
- 2,485
- 1978–2013. One family can be counted more than once.
- Activity 2016–2020
- 0
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 10
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
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.
- Sunnext International Patent Office弁理士法人サンネクスト国際特許事務所2,470 shared patent families
- Kita-Aoyama International Patent Attorneys弁理士法人北青山インターナショナル2,501 shared patent families
- Ashida & Kimura2,504 shared patent families
- Ohno Law Offices大野総合法律事務所2,529 shared patent families
- Kawaguchi International Patent Office川口 義雄2,539 shared patent families
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Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for 増井特許事務所. 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.