At a Glance
| Detail | Patsnap | 弁理士法人WATT |
|---|---|---|
| Category | IP | IP |
| Total raised | $338M | Not disclosed |
| Rounds tracked | 2 | Not disclosed |
| Latest round | Series E, $300M · Mar 2021 | Not disclosed |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | SoftBank Vision Fund 2, Tencent Investment, Sequoia China, Shunwei Capital | Not disclosed |
| Built for | In-house teams | Not disclosed |
| Headquarters | Singapore | Not disclosed |
Funding, Side by Side
Patsnap rounds
- Mar 2021Series E$300M
- Jun 2018Series D$38M
弁理士法人WATT rounds
No public rounds tracked yet.
Our Take
We have not tested these two head to head yet. The numbers above come from public funding announcements. If you use either one, tell us what you found and it may become a Field Note.
Quick Answers
- Which has raised more, Patsnap or 弁理士法人WATT?
- Patsnap has raised $338M in disclosed funding, compared with no disclosed amount for 弁理士法人WATT.
- What is Patsnap best for?
- Patsnap provides AI patent search, patent drafting, monitoring and IP analytics for R&D and IP teams.
- What is 弁理士法人WATT best for?
- 弁理士法人WATT operates sokuhyo, a cloud-based trademark platform combining AI similarity checks, patent office data, and web-based application filing workflows.
Source: Legal Tech Circle funding data, from public announcements. Updated November 11, 2026.