FUJITSU PATENT CENTER, FUJITSU MANAGEMENT SERVICES

Patent families shared with other firms

2,986

1978–2022. One family can be counted more than once.

Activity 2016–2020

431

Distinct families per year, summed over the last five complete years. 2021 onward is still being published.

Clients (applicants)

145

Applicants named on these families, all recorded years. Not a full client list.

Firms shown below

4

Activity trend (2017–2026)

Each family counts once within a year. A family may recur in multiple years.

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.

• Sakai International Patent Office

  JP

  470 shared families
• ITOH International Patent Office

  JP

  355 shared families
• Haseltine Lake Kempner

  EP

  195 shared families
• INFORT International Patent Office

  JP

  132 shared families
• More partners in workspace

Similar United States firms

Yearly counts since 1990, added up. One family can be counted more than once.

• Frommer Lawrence & Haug LLP
  2,985 shared patent families
• Cozen OConnor
  2,985 shared patent families
• F Chau Associates
  2,964 shared patent families
• Ingrassia, Fisher & Lorenz, P.C.
  2,946 shared patent families
• Christensen O'Connor Johnson
  2,927 shared patent families

Explore the workspace profile

Open the app’s partner network, filing-year filters, and filing activity for FUJITSU PATENT CENTER, FUJITSU MANAGEMENT SERVICES. 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.

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