Toho International Patent & Law Office
弁理士法人桐朋 (届出番号:G0384)
Toho International Patent & Law Office is a Japan-based patent law firm with 45 years of recorded international activity (1978–2022). 1,852 total international patent cases are on record, spanning 4 foreign jurisdictions and 93 distinct corporate applicants. Sign in to open the complete partner network, year-by-year activity, decision-maker analysis, and named client relationships.
- International cases
- 1,852
- Last 5 years
- 57
- Applicants
- 93
- Flow type
- Incoming-heavy
Sent plus received relationship cases on this firm’s public profile. Can differ from the directory index. As of 2022.
Activity trend (last 10 years)
- Scope
- Toho International Patent & Law Office · Japan
- Window
- 2017–2022
- As of
- Recorded activity through 2022
- Unit
- International exchange cases
View annual counts
| Year | International cases |
|---|---|
| 2017 | 20 |
| 2018 | 17 |
| 2019 | 112 |
| 2020 | 115 |
| 2021 | 78 |
| 2022 | 57 |
Top international partners
Sends cases to
Similar Japan firms
Global firm case index used for directory ranking. Not the same as a profile’s international exchange total.
Locked in the full profile
This public page is a preview. Sign in to open the complete partner network, year-by-year activity, and decision-maker analysis for Toho International Patent & Law Office.
Decision-maker split
Firm-chosen vs applicant-chosen foreign counsel, when tagged.
Full partner list
Every observed counterpart, not only the public top five.
Named clients
Applicant relationships behind the exchange counts.