Translation guide
Cisco Systems is a proper noun referring to the American multinational technology company. In Japanese, it is typically referred to by its official company name in katakana, with the common short form being シスコ.
Referring to the American multinational technology conglomerate
Full official Japanese name of the company, used in formal contexts, official documents, and news.
シスコシステムズはネットワーク機器の大手メーカーです。
Cisco Systems is a major manufacturer of networking equipment.
Common short form used in everyday conversation, business, and media. Widely understood.
The English name is sometimes used in Japanese text, especially in technical or international contexts, but katakana is preferred.
Cisco Systemsの最新のテクノロジーについて話しましょう。
Let's talk about the latest technology from Cisco Systems.
I use a Cisco router.