Utsunomiyamasaaki
谷 義一 (外2名)
Public patent records for Utsunomiyamasaaki, 1978–2008: 1,248 patent families shared with other firms for 9 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
- 1,248
- 1978–2008. One family can be counted more than once.
- Activity 2016–2020
- 0
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 9
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
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.
- Patent Firm Ikeuchi Sato An Dopatonazu1,243 shared patent families
- Koyo International Patent Office弁理士法人光陽国際特許事務所1,243 shared patent families
- Furuya Patent Office1,265 shared patent families
- Eimei International Patent Office弁理士法人英明国際特許事務所1,279 shared patent families
- Sugimura & Partners1,216 shared patent families
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Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Utsunomiyamasaaki. 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.