GENEVA, Dec. 9 -- HARMONIC DRIVE SYSTEMS INC. (25-3, Minamioi 6-chome, Shinagawa-ku, Tokyo1400013), 株式会社ハーモニック・ドライブ・システムズ (東京都品川区南大井6丁目25番3号) filed a patent application (PCT/JP2024/019886) for "SEAL STRUCTURE USING OIL SEAL" on May 30, 2024. With publication no. WO/2025/248714, the details related to the patent application was published on Dec 04, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by t...