INTERNATIONAL PATENT: KABUSHIKI KAISHA TOSHIBA, 株式会社 東芝, TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION, 東芝インフラシステムズ株式会社 FILES APPLICATION FOR "KEY MANAGEMENT DEVICE, KEY MANAGEMENT SYSTEM, KEY MANAGEMENT METHOD, KEY MANAGEMENT PROGRAM AND COMPUTER-READABLE STORAGE MEDIUM"

GENEVA, Feb. 3 -- KABUSHIKI KAISHA TOSHIBA (1-1, Shibaura 1-chome, Minato-ku, Tokyo1050023), 株式会社　東芝 (東京都港区芝浦一丁目１番１号), TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION (72-34, Horikawa-cho, Saiwai-ku, Kawasaki-shi, Kanagawa2120013), 東芝インフラシステムズ株式会社 (神奈川県川崎市幸区堀川町７２番地３４) filed a patent application (PCT/JP2024/023017) for "KEY MANAGEMENT DEVICE, KEY MANAGEMENT SYSTEM...