Share this article
IT Firm Fujitsu Sees Commercial Interest in Blockchain Security
Japanese IT giant Fujitsu has developed tools for confidentially sharing documents via blockchain.
By Stan Higgins
Updated Sep 11, 2021, 12:34 p.m. Published Oct 21, 2016, 7:14 p.m.
Make us preferred on Google
Japanese IT giant Fujitsu has developed tools for securely sharing documents via blockchain, with an eye to bring commercial products to market next year.
STORY CONTINUES BELOW
Detailed earlier this week, the project was co-developed by Fujitsu teams based in Japan and the US. The news comes months after Fujitsu joined the Linux Foundation-led Hyperledger blockchain project, with Yoshinobu Sawano, Fujitsu’s lead on fintech initiatives, sitting on its governing board. The company has also worked with firms like Japanese bank Mizuho on other blockchain applications.
Now, Fujitsu is pitching what it calls “blockchain-based security technologies” following months of internal development. While subject to further testing, Fujitsu said that it would seek to launch commercialize products sometime in 2017.
Fujitsu explained in a recent blog post:
“With a view to applying the blockchain to a variety of fields, Fujitsu Laboratories has now developed two technologies: a transaction restriction technology based on pre-established policies to restrict trading, such as by restricting users, and a document encryption technology, which allows only relevant parties who hold multiple distributed keys to securely access the information recorded in the blockchain.”
The company said it would look to apply the tech to supply chain and back office environments, though it didn’t offer details on the specific industries for which they’re aiming.
Images via Fujitsu, Shutterstock
More For You
KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
More For You
Deus X CEO Tim Grant: We aren't replacing finance; we're integrating it
The Deus X CEO discussed his journey into digital assets, the company's infrastructure-led growth strategy, and why his Consensus Hong Kong panel promises "real talk only."
What to know:
- Tim Grant entered crypto in 2015 after early exposure to Ripple and Coinbase, drawn by blockchain’s ability to improve traditional finance rather than replace it.
- Deus X combines investing and operating to build regulated digital finance infrastructure across payments, prime services, and institutional DeFi.
- Grant will be speaking at Consensus Hong Kong in February.
Top Stories
