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Japanese Trademark — JPO
neosan
ネオサン
Application 2026024668 · Registered
Quick Facts
| Application Number | 2026024668 |
| Registration Number | 0000000 |
| Status | Registered |
| Mark (romanized) | neosan |
| Mark (native) | ネオサン |
| Mark Type | domestic |
| Owner (romanized) | 新生製薬株式会社 |
| Owner (native) | 新生製薬株式会社 |
| Filed | 2026-03-06 |
| Registered | 0000-00-00 |
| Expires | 0000-00-00 |
Is this trademark active?
Yes. neosan is a currently registered Japanese trademark, with renewal due on 0000-00-00. It is protected under the Japanese Trademark Act (商標法) and can be enforced against infringing uses in Japan.
Nice Classification
This trademark covers 2 Nice classes:
Timeline
- Filed: 2026-03-06
- Registered: 0000-00-00
- Renewal due: 0000-00-00
About This Trademark
'neosan' is a registered trademark on the Japan Patent Office register, owned by 新生製薬株式会社. The application (2026024668) was filed on 6 March 2026 and registered on Invalid Date. The registration is set to expire on Invalid Date.
This mark is recorded under multiple classes: Class 3 (cosmetics, cleaning preparations & perfumery); Class 5 (pharmaceuticals & medical preparations), specifically covering: ネオサン
Frequently Asked Questions
Who owns Japanese trademark 2026024668 ('neosan')?
Japanese trademark 2026024668 for the mark 'neosan' in Class 3, 5 is recorded on the Japan Patent Office register as owned by 新生製薬株式会社. This covers one specific Japanese trademark record only — the same brand name may be owned by different parties in other classes, other countries, or as separate registrations.
Is Japanese trademark 2026024668 currently a registered trademark?
Yes — the Japan Patent Office records Japanese trademark 2026024668 for the mark 'neosan' as registered.
Which Nice classes is Japanese trademark 2026024668 registered under?
Japanese trademark 2026024668 for the mark 'neosan' is recorded in Class 3 (cosmetics, cleaning preparations & perfumery); Class 5 (pharmaceuticals & medical preparations).
When was Japanese trademark 2026024668 filed?
Japanese trademark 2026024668 for the mark 'neosan' was filed at the Japan Patent Office on 6 March 2026 and registered on Invalid Date.
When does Japanese trademark 2026024668 need to be renewed?
Japanese trademark 2026024668 for the mark 'neosan' is currently recorded as valid until Invalid Date, at which point it will need to be renewed with the Japan Patent Office to remain in force.
Cross-Register Filings
Trademarks matching "neosan" have been found on the following foreign registers. Exact matches appear first; where the name also appears inside longer filings, those are listed below as similar marks. A “Same applicant” badge appears next to a mark when the applicant name aligns with the source filing.
UK — United Kingdom (Intellectual Property Office)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| NEOSAN | UK00002048528 | Registered | 1995-12-13 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| NEOSANA | UK00903017845 | Dead | 2003-01-21 |
| NEOSANE | UK00002301041 | Dead | 2002-05-21 |
| NEOSANA | UK00001237272 | Dead | 1985-03-07 |
US — United States (USPTO)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| NEOSAN SYSTEMS | 90490683 | 700 | 2021-01-26 |
| NEOSAN PHARMA | 90490686 | 606 | 2021-01-26 |
| NEOSAN LABS | 88051675 | 702 | 2018-07-25 |
| NEOSAN | 86769894 | 701 | 2015-09-27 |
| NEOSAN | 78165700 | 604 | 2002-09-19 |
Data Source
Japan (Japan Patent Office)
Japanese trademark data is supplied by the Japan Patent Office (JPO) via the JPO open bulk data release. Official government publications in Japan are not subject to copyright under Article 13 of the Japanese Copyright Act. Local copy last synchronised on 2026-04-25.
United Kingdom (Intellectual Property Office)
UK trademark data is supplied by the Intellectual Property Office under the Open Government Licence v3.0.
United States (USPTO)
US trademark data is supplied by the United States Patent and Trademark Office. Works of the US federal government are in the public domain under 17 U.S.C. §105.
The “About This Trademark” summary and FAQ above are AI-generated from the register data shown on this page. They are factual summaries only — always verify details against the official register before making legal decisions.