Miyazono Patent Office
宮園特許事務所
Public patent records for Miyazono Patent Office, 1978–2024: 972 patent families shared with other firms for 78 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
- 972
- 1978–2024. One family can be counted more than once.
- Activity 2016–2020
- 200
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 78
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
Activity trend (2017–2026)
- Scope
- Miyazono Patent Office · 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 | 19 |
| 2018 | 17 |
| 2019 | 49 |
| 2020 | 81 |
| 2021 · preliminary | 46 |
| 2022 · preliminary | 59 |
| 2023 · preliminary | 21 |
| 2024 · preliminary | 8 |
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.
- Grünecker Patent- und Rechtsanwälte PartG mbBEP96 shared families
- Crowell & Moring LLPUS75 shared families
- Hoffmann EitleEP57 shared families
- McDermott Will EmeryUS51 shared families
- Viering, Jentschura & Partner mbB Patent- und RechtsanwälteEP51 shared families
- Brinks Hofer Gilson & LioneUS44 shared families
- More partners in workspace
Similar Japan firms
Yearly counts since 1990, added up. One family can be counted more than once.
- PALMO PATENT FIRM970 shared patent families
- Keisen International Patent Office恵泉国際特許事務所975 shared patent families
- Toranomon Intellectual Property Firm弁理士法人虎ノ門知的財産事務所965 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
- Hosoda International Patent Office細田国際特許事務所964 shared patent families
Compare Miyazono Patent Office side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Miyazono Patent Office. 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.