The Corporate Square Inkan/Hanko Seal – Blast Titanium (21mm–24mm) combines traditional Japanese seal craftsmanship with advanced modern materials. Precision-crafted from high-grade blasted titanium, this square corporate seal offers unmatched durability, a refined matte finish, and long-lasting clarity with each impression. Available in 21mm and 24mm square formats, it’s ideal for use in official company documents, contracts, and legal filings.
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Contact Jasumo Now →Key Features
- Material: Engineered from solid, blasted titanium for maximum durability
- Design: Square shape ideal for business logos, kanji names, or corporate marks
- Performance: Chip-resistant and built to deliver sharp, consistent stamp impressions
- Surface: Fingerprint-resistant matte finish with a non-slip feel
- Sizes Available: 21mm or 24mm square – choose according to character count or logo dimensions
Product Specifications
| Feature | Details |
|---|---|
| Material | Blasted Titanium |
| Seal Shape | Square |
| Available Sizes | 21mm × 21mm and 24mm × 24mm |
| Weight | 82g (21mm), 96g (24mm) |
| Seal Type | Corporate |
| Maximum Characters | 42 (21mm) / 56 (24mm) |
| Font Options | 6 Traditional Japanese Fonts |
| Mail Delivery | Available (Domestic & International) |
Font Styles for Custom Engraving
You can select from six professional font types that suit both traditional and modern business aesthetics:
- Seal Script (Inso-tai) – Highly legible and popular for official seals
- Old Seal Style – Classic look with historic roots
- Clerical Script – Strong and bold; ideal for formal branding
- Regular Script – Neat and easy to read; a good modern option
- Cursive Writing – Flowing and artistic for creative expression
- Semi-Cursive – A blend of modern style and formal design
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Why Choose Titanium for Your Corporate Seal?
- Extreme Durability: Titanium resists rust, corrosion, and wear over time
- Professional Aesthetic: The matte, brushed surface looks sleek and modern
- Precision Engraving: Dense material enables crisp, lasting impressions
- Low Maintenance: Non-slip, fingerprint-resistant, and easy to clean
- Long-Term Investment: Perfect for companies needing a seal that lasts decades
Best Use Cases
- Company formation or incorporation filings
- Bank registration and notarized agreements
- Internal or external documentation requiring legal stamps
- International corporate identification (Japan-compliant)
- Government-compliant business registration
Shipping & Handling
Domestic (Japan):
- Ships to residential addresses, hotels, or offices
- Includes tracking with estimated delivery of 2–3 business days
International Shipping:
- Ships globally (USA, UK, Germany, Singapore, Australia, etc.)
- Flat-rate worldwide shipping available: $40 USD
- Safe packaging and secure tracking for international buyers
Custom Engraving Options
- Accepts Japanese (Kanji/Katakana) or English character input
- Optional font preview service before final production
- Up to 42–56 characters depending on selected size
- Standard engraving turnaround: 2–5 business days
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Contact Jasumo Now →Location
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