NANOTUNE holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 1/100, 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 |
|---|---|---|---|---|---|
| 79281898 | NANOTUNE | Jan 27, 2020 | Pending | 009 Electronics & Software | Sumitomo Electric Industries, Ltd. |
Weekly visibility reports showing how ChatGPT mentions NANOTUNE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: NANOTUNE trademark portfolio
What trademarks does NANOTUNE hold?
NANOTUNE holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Sumitomo Electric Industries, Ltd..
How many trademarks does NANOTUNE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NANOTUNE. The brand has been actively filing since January 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NANOTUNE file most often?
NANOTUNE's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NANOTUNE trademark?
The most recent filings under the NANOTUNE mark are registered to Sumitomo Electric Industries, Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NANOTUNE expanding into new categories?
The current WikiTrademarks Expansion Score for NANOTUNE is 1 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 NANOTUNE trademark filings?
Click the Watch Brand button at the top of this page to add NANOTUNE 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.
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