Ssinpat Patent Firm
Public patent records for Ssinpat Patent Firm, 1978–2026: 1,067 patent families shared with other firms for 106 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
- 1,067
- 1978–2026. One family can be counted more than once.
- Activity 2016–2020
- 99
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 106
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
Activity trend (2017–2026)
- Scope
- Ssinpat Patent Firm · Japan
- Filing years
- 2017–2026
- 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 | 10 |
| 2018 | 16 |
| 2019 | 24 |
| 2020 | 25 |
| 2021 · preliminary | 55 |
| 2022 · preliminary | 37 |
| 2023 · preliminary | 20 |
| 2024 · preliminary | 3 |
| 2026 · partial year | 1 |
Technology fields it focuses on
Fields where this firm's share of patent families is well above the average for Japan firms, 2018–2022.
| Field | Share of its families | vs Japan average |
|---|---|---|
| Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bondsIPC/CPC C08F | 27.1% | 10.9× |
| Compositions of macromolecular compoundsIPC/CPC C08L | 39.9% | 9.4× |
| Use of inorganic or non-macromolecular organic substances as compounding ingredientsIPC/CPC C08K | 24.1% | 7.7× |
| Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, formIPC/CPC B32B | 19.1% | 5.8× |
| Working-up; general processes of compounding; after-treatment not covered by subclasses C08B, C08C, C08F, C08G or C08HIPC/CPC C08J | 14.3% | 5.7× |
Yearly counts for 2018–2022, added up: 398 of 470 families carry an IPC or CPC classification. Shares are of those classified families, and one family can fall in several fields.
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.
- Tokyo Central Patent Office1,067 shared patent families
- Seishin Patent Law Office1,063 shared patent families
- 赤穂特許事務所1,083 shared patent families
- Sanada Patent Firm弁理士法人真田特許事務所1,085 shared patent families
- TOU-OU PATENT FIRM藤央弁理士法人1,049 shared patent families
Compare Ssinpat Patent Firm side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Ssinpat Patent Firm. 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.