Trademark attorney

Yoichiro Yamaguchi

Michael Best & Friedrich, LLPUnited States

Yoichiro Yamaguchi of Michael Best & Friedrich, LLP (United States) is listed as the attorney or agent of record on 165 trademark filings, as reported by the trademark offices.

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Filings of record
165
Still active
68
Registration rate
67%
Latest filingFirst in 1989
2023
Coverage

Where these filings were made

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

+32 more

Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 16 filed
2012
2019 to 2023 · filed
29
First filing
1989

Filings by year: 1989: 1, 1991: 1, 1996: 5, 1997: 3, 1999: 1, 2000: 9, 2001: 9, 2003: 9, 2004: 12, 2005: 4, 2006: 4, 2007: 7, 2008: 5, 2009: 6, 2010: 8, 2011: 8, 2012: 16, 2013: 4, 2014: 7, 2015: 6, 2016: 2, 2017: 2, 2018: 7, 2019: 8, 2020: 4, 2021: 8, 2022: 6, 2023: 3.

Clients

Companies on these filings

Owners on the latest 48 filings of record that Signa links to a company record.

12 more owners in these filings are not linked to a company record.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
CAT CAFE MOFFregisteredUSPTOMOFF Corporation41, 432023-04-27
2 FOODS YUMMY (BUT SO HEALTHY)registeredUSPTOTWO Inc.92023-02-09
LECCHATregisteredUSPTOm&yn Corporation9, 35, 412023-01-05
YOMOYOregisteredUSPTOBeaglee Inc.412022-12-07
DUOMAP DIGITAL UNDER & OVERGROUND MAPregisteredUSPTOGeo Search Co., Ltd.9, 422022-04-13
GENSAI TECHregisteredUSPTOGeo Search Co., Ltd.92022-04-11
GENSAI ENCOURAGE ORGANIZERabandonedUSPTOGeo Search Co., Ltd.9, 42, 452022-04-11
GEO SEARCHabandonedUSPTOGeo Search Co., Ltd.9, 42, 452022-04-11
API

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Every number on this page comes from the Signa API. Pull the same records into your own product with one request.

  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019d17ed-d9a9-7088-8603-e840dd411542
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d17ed-d9a9-7088-8603-e840dd411542",
  "object": "attorney",
  "name": "Yoichiro Yamaguchi",
  "firm_name": "Michael Best & Friedrich, LLP",
  "country_code": "US",
  "trademark_count": 165
}