NS

Naoyuki Sugimoto

TC Takigen Manufacturing Co.: 3 patents #6 of 26Top 25%
TC Takigen Seizou Co.: 2 patents #2 of 6Top 35%
📍 Koganei, JP: #144 of 449 inventorsTop 35%
Overall (All Time): #1,042,853 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6637785 Handle device — 2003-10-28
6499327 Lockable cap — 2002-12-31
6408662 Locking device with key-operated lock — 2002-06-25
4704884 Double-acting locking device for joint control — 1987-11-10
4594505 Photoelectric key switch device with notched rotor — 1986-06-10