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AI Security Solutions

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Generative AI for intellectual property and security.

Tokyo, JapanFounded 2024Cybersecurity
Valuation $100–250M Last recorded · 2026
Total funding $10–50M Disclosed equity funding
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About AI Security Solutions

AI Samurai Inc., formerly known as GoldIP, is a Japanese technology firm specializing in artificial intelligence solutions for the intellectual property (IP) sector. The company was founded on September 11, 2015, by CEO Hajime Shirasaka, a patent attorney with a background in mechanical learning from the University of Tokyo and experience at Fujifilm's intellectual property division. The company's mission is to foster a world of co-creation between humans and AI.

AI Samurai's core business revolves around its AI-powered patent evaluation simulation system, also named AI Samurai. This platform is designed to streamline and reduce the costs associated with patent-related tasks. The company offers several products, including "AI Samurai ONE," a comprehensive tool for patent search, evaluation, and creation, and "AI Samurai ZERO," a conversational AI for generating patent documents. The system assists users by automatically conducting prior art searches and assessing the patentability of an invention, providing a clear A-D ranking. This functionality is aimed at intellectual property departments, patent firms, research and development sectors, and small to medium-sized enterprises.

The firm's business model is primarily based on subscriptions. "AI Samurai ONE" has pricing tiers for professionals and enterprises, while other services like "Minna no Tokkyo" are also available. AI Samurai has established academic partnerships with institutions such as Osaka University and the Japan Advanced Institute of Science and Technology to advance its AI algorithms.

Another company, AI Security Solutions Inc., was founded in January 2024 by Fuminori Kadowaki and is located in Shibuya, Tokyo. This company focuses on developing and providing generative AI systems and sales support tools. Their offerings include the "Security Check Sheet AI-BPO Service" for optimizing business processes and "QUICK CHECK," a service to assist cloud service providers with security checks. They also provide an AI-powered interview service called "Mentatsu." AI Security Solutions aims to support companies in their digital transformation by offering a range of services from proof-of-concept and system development to operational support.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2024
Headquarters
Tokyo, Japan
Open positions
None listed
Dealroom signal
18.3/100
Industry
Security, Enterprise Software
Sector
Cybersecurity, AI Security, Generative AI, genAI Applications
Business model
SaaS
Client focus
b2b
Links
Website

Funding history

1 recorded event

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
EARLY VC✓Equity / VC Apr 2026 $18M $72M Undisclosed ↗
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Growth signals

AI Security Solutions website traffic

Latest recorded traffic for AI Security Solutions is 280 monthly website visits.

Latest monthly visits280
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Global footprint

Workforce and web traffic by country
Workforce by country
🇯🇵 Japan · Tokyo HQ
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Market sentiment

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