noun
Japan Electronic Computer Company
Proper noun; the name of a specific Japanese company. No other meanings.
日本電子計算機株式会社は、かつて存在した日本のコンピューターメーカーです。
Japan Electronic Computer Company was a Japanese computer manufacturer that once existed.
The name is composed of 日本 (Japan), 電子 (electronic), 計算機 (computer), and 株式会社 (joint-stock company). It is a straightforward corporate name with no special etymology.