TOPCON holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79165903 | TOPCON | Jan 15, 2015 | Pending | 012 Vehicles | KABUSHIKI KAISHA TOPCON |
| 79034368 | TOPCON | Apr 14, 2006 | Pending | 007 Machinery 009 Electronics & Software 010 Medical Devices | TOPCON CORPORATION |
Weekly visibility reports showing how ChatGPT mentions TOPCON, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TOPCON trademark portfolio
What trademarks does TOPCON hold?
TOPCON holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery), Class 9 (Electronics & Software), Class 10 (Medical Devices). The most recent filings are registered to KABUSHIKI KAISHA TOPCON.
How many trademarks does TOPCON have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to TOPCON. The brand has been actively filing since April 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TOPCON file most often?
TOPCON's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TOPCON trademark?
The most recent filings under the TOPCON mark are registered to KABUSHIKI KAISHA TOPCON. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TOPCON expanding into new categories?
The current WikiTrademarks Expansion Score for TOPCON is 5 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new TOPCON trademark filings?
Click the Watch Brand button at the top of this page to add TOPCON to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare TOPCON to another owner · Browse all NICE classes · Most valuable brands
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