NHK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 2, 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 |
|---|---|---|---|---|---|
| 88460356 | NHK | Jun 05, 2019 | Pending | 009 Electronics & Software 012 Vehicles | NHK Spring Co., Ltd. |
| 78889707 | NHK | May 23, 2006 | Abandoned | 035 Advertising & Business | Chung, Ji Young |
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FAQ: NHK trademark portfolio
What trademarks does NHK hold?
NHK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 9 (Electronics & Software), Class 12 (Vehicles). The most recent filings are registered to NHK Spring Co., Ltd..
How many trademarks does NHK have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to NHK. The brand has been actively filing since May 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NHK file most often?
NHK's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NHK trademark?
The most recent filings under the NHK mark are registered to NHK Spring Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NHK expanding into new categories?
The current WikiTrademarks Expansion Score for NHK is 0 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 NHK trademark filings?
Click the Watch Brand button at the top of this page to add NHK 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 NHK to another owner · Browse all NICE classes · Most valuable brands
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