Using the Kigen™ Trademark

Please use the above trademark in accordance with the Arm trademark use guidelines. In addition, please follow the Arm branding guidelines if you hold a valid trademark licence from Arm.


Approved nouns:

operating system
server solution
product family
server software

Use format:

Arm® Kigen [product name] and/or [approved noun]
e.g. Arm® Kigen™ SIM OS 
Arm® Kigen eUICC OS
Arm® Kigen service
Arm® Kigen OTA (over-the-air update) service
Arm® Kigen RSP (remote SIM provisioning) service
Arm® Kigen SM-DP (subscription manager - data preparation) service
Arm® Kigen SM-SR
Arm® Kigen SM-DP+
Arm® Kigen RSM (remote subscription manager) service
Arm® Kigen UI (user interface)

You do not always have to use an approved noun after the Kigen trademark if it is followed by a product name.
Always use the Kigen trademark preceded by the Arm trademark in its first use, i.e. Arm® Kigen. You do not have to use the Arm trademark in each subsequent use of the Kigen trademark.


Arm and Kigen are registered trademarks or trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

Use examples for Kigen trademark


Correct use

Incorrect use



Arm® Kigenprocessor

"processor" is not an approved noun.

#2 Arm® Kigen™ SIM OS Arm® KIGEN™ SIM OS
#3 Arm® Kigen™ SIM OS
Arm® Kigen® SIM OS
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