YO

Yoshiaki Okui

SC Sanyo Denki Co.: 1 patents #4 of 16Top 25%
📍 Yongin-si, KR: #96 of 324 inventorsTop 30%
Overall (2003): #86,022 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6556459 Uninterruptible power supply and method of turning off AC switch for uninterruptible power supply Minoru Yanagisawa 2003-04-29