Miyoshi Patent
Public patent records for Miyoshi Patent, 1978–2024: 9,305 patent families shared with other firms for 741 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
- 9,305
- 1978–2024. One family can be counted more than once.
- Activity 2016–2020
- 858
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 741
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
Activity trend (2017–2026)
- Scope
- Miyoshi Patent · 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 | 63 |
| 2018 | 98 |
| 2019 | 261 |
| 2020 | 293 |
| 2021 · preliminary | 189 |
| 2022 · preliminary | 193 |
| 2023 · preliminary | 104 |
| 2024 · preliminary | 36 |
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 |
|---|---|---|
| Coating metallic material; coating material with metallic material; surface treatment of metallic material by diffusion into the surface, by chemical conversion or substitution; coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in generalIPC/CPC C23C | 9.6% | 4.9× |
| Arrangement or mounting of propulsion units or of transmissions in vehicles; arrangement or mounting of plural diverse prime-movers in vehicles; auxiliary drives for vehicles; instrumentation or dashboards for vehicles; arrangements in connection with cooling, air intake, gas exhaust or fuel supply of propulsion units in vehiclesIPC/CPC B60K | 3.6% | 3.9× |
| Motor vehicles; trailersIPC/CPC B62D | 3.0% | 3.9× |
| Conjoint control of vehicle sub-units of different type or different function; control systems specially adapted for hybrid vehicles; road vehicle drive control systems for purposes not related to the control of a particular sub-unitIPC/CPC B60W | 4.0% | 3.4× |
| Vehicles, vehicle fittings, or vehicle parts, not otherwise provided forIPC/CPC B60R | 3.5% | 3.1× |
Yearly counts for 2018–2022, added up: 1,444 of 1,980 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.
- Kyowa Patent Law9,083 shared patent families
- ASAMURA PATENT OFFICE弁理士法人浅村特許事務所9,577 shared patent families
- HIRAKI & ASSOCIATES弁理士法人平木国際特許事務所9,636 shared patent families
- OHTSUKA PATENT OFFICE弁理士法人大塚国際特許事務所9,765 shared patent families
- SUGIMURA & Partners8,804 shared patent families
Compare Miyoshi Patent side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Miyoshi Patent. 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.