IP Crew Patent Attorneys
弁理士法人ＩＰ ＣＲＥＷ
Public patent records for IP Crew Patent Attorneys, 1978–2024: 1,868 patent families shared with other firms for 230 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
- 1,868
- 1978–2024. One family can be counted more than once.
- Activity 2016–2020
- 246
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 230
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
Activity trend (2017–2026)
- Scope
- IP Crew Patent Attorneys · Japan
- Filing years
- 2017–2024
- Unit
- Distinct families per year
2021–2026 are preliminary. Patent filings publish about 18 months after filing, and foreign filings can enter later, so these counts are still filling in.
Each family counts once within a year. A family may recur in multiple years.
View annual counts
| Year | Distinct families per year |
|---|---|
| 2017 | 39 |
| 2018 | 21 |
| 2019 | 65 |
| 2020 | 75 |
| 2021 · preliminary | 58 |
| 2022 · preliminary | 90 |
| 2023 · preliminary | 25 |
| 2024 · preliminary | 9 |
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.
- Wuesthoff & WuesthoffEP133 shared families
- Westerman, Hattori, Daniels & Adrian, LLPUS124 shared families
- Wenderoth Lind & PonackUS88 shared families
- Henkel, Breuer & PartnerEP85 shared families
- Kanesaka Berner & PartnersUS59 shared families
- Scully Scott Murphy PresserUS57 shared families
- More partners in workspace
Similar Japan firms
Yearly counts since 1990, added up. One family can be counted more than once.
- Toho International Patent & Law Office弁理士法人桐朋1,828 shared patent families
- Morita Patent Office森田特許事務所1,912 shared patent families
- Goto Patent Office弁理士法人後藤特許事務所1,820 shared patent families
- Takashima International Patent Office Tokyo1,921 shared patent families
- IP Firm SHUWA Patent Attorney Office1,809 shared patent families
Compare IP Crew Patent Attorneys side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for IP Crew Patent Attorneys. 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.